diff options
| author | Scott Wood <scottwood@freescale.com> | 2014-04-07 23:49:35 (GMT) |
|---|---|---|
| committer | Scott Wood <scottwood@freescale.com> | 2014-04-07 23:49:35 (GMT) |
| commit | 62b8c978ee6b8d135d9e7953221de58000dba986 (patch) | |
| tree | 683b04b2e627f6710c22c151b23c8cc9a165315e /drivers/net/wireless/ath/wcn36xx | |
| parent | 78fd82238d0e5716578c326404184a27ba67fd6e (diff) | |
| download | linux-fsl-qoriq-62b8c978ee6b8d135d9e7953221de58000dba986.tar.xz | |
Rewind v3.13-rc3+ (78fd82238d0e5716) to v3.12
Diffstat (limited to 'drivers/net/wireless/ath/wcn36xx')
| -rw-r--r-- | drivers/net/wireless/ath/wcn36xx/Kconfig | 16 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/wcn36xx/Makefile | 7 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/wcn36xx/debug.c | 181 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/wcn36xx/debug.h | 49 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/wcn36xx/dxe.c | 805 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/wcn36xx/dxe.h | 284 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/wcn36xx/hal.h | 4657 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/wcn36xx/main.c | 1036 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/wcn36xx/pmc.c | 62 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/wcn36xx/pmc.h | 33 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/wcn36xx/smd.c | 2129 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/wcn36xx/smd.h | 127 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/wcn36xx/txrx.c | 284 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/wcn36xx/txrx.h | 160 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/wcn36xx/wcn36xx.h | 238 |
15 files changed, 0 insertions, 10068 deletions
diff --git a/drivers/net/wireless/ath/wcn36xx/Kconfig b/drivers/net/wireless/ath/wcn36xx/Kconfig deleted file mode 100644 index 591ebae..0000000 --- a/drivers/net/wireless/ath/wcn36xx/Kconfig +++ /dev/null @@ -1,16 +0,0 @@ -config WCN36XX - tristate "Qualcomm Atheros WCN3660/3680 support" - depends on MAC80211 && HAS_DMA - ---help--- - This module adds support for wireless adapters based on - Qualcomm Atheros WCN3660 and WCN3680 mobile chipsets. - - If you choose to build a module, it'll be called wcn36xx. - -config WCN36XX_DEBUGFS - bool "WCN36XX debugfs support" - depends on WCN36XX - ---help--- - Enabled debugfs support - - If unsure, say Y to make it easier to debug problems. diff --git a/drivers/net/wireless/ath/wcn36xx/Makefile b/drivers/net/wireless/ath/wcn36xx/Makefile deleted file mode 100644 index 50c43b4..0000000 --- a/drivers/net/wireless/ath/wcn36xx/Makefile +++ /dev/null @@ -1,7 +0,0 @@ -obj-$(CONFIG_WCN36XX) := wcn36xx.o -wcn36xx-y += main.o \ - dxe.o \ - txrx.o \ - smd.o \ - pmc.o \ - debug.o diff --git a/drivers/net/wireless/ath/wcn36xx/debug.c b/drivers/net/wireless/ath/wcn36xx/debug.c deleted file mode 100644 index ef44a2da..0000000 --- a/drivers/net/wireless/ath/wcn36xx/debug.c +++ /dev/null @@ -1,181 +0,0 @@ -/* - * Copyright (c) 2013 Eugene Krasnikov <k.eugene.e@gmail.com> - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY - * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION - * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN - * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - */ - -#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt - -#include <linux/debugfs.h> -#include <linux/uaccess.h> -#include "wcn36xx.h" -#include "debug.h" -#include "pmc.h" - -#ifdef CONFIG_WCN36XX_DEBUGFS - -static ssize_t read_file_bool_bmps(struct file *file, char __user *user_buf, - size_t count, loff_t *ppos) -{ - struct wcn36xx *wcn = file->private_data; - struct wcn36xx_vif *vif_priv = NULL; - struct ieee80211_vif *vif = NULL; - char buf[3]; - - list_for_each_entry(vif_priv, &wcn->vif_list, list) { - vif = container_of((void *)vif_priv, - struct ieee80211_vif, - drv_priv); - if (NL80211_IFTYPE_STATION == vif->type) { - if (vif_priv->pw_state == WCN36XX_BMPS) - buf[0] = '1'; - else - buf[0] = '0'; - break; - } - } - buf[1] = '\n'; - buf[2] = 0x00; - - return simple_read_from_buffer(user_buf, count, ppos, buf, 2); -} - -static ssize_t write_file_bool_bmps(struct file *file, - const char __user *user_buf, - size_t count, loff_t *ppos) -{ - struct wcn36xx *wcn = file->private_data; - struct wcn36xx_vif *vif_priv = NULL; - struct ieee80211_vif *vif = NULL; - - char buf[32]; - int buf_size; - - buf_size = min(count, (sizeof(buf)-1)); - if (copy_from_user(buf, user_buf, buf_size)) - return -EFAULT; - - switch (buf[0]) { - case 'y': - case 'Y': - case '1': - list_for_each_entry(vif_priv, &wcn->vif_list, list) { - vif = container_of((void *)vif_priv, - struct ieee80211_vif, - drv_priv); - if (NL80211_IFTYPE_STATION == vif->type) { - wcn36xx_enable_keep_alive_null_packet(wcn, vif); - wcn36xx_pmc_enter_bmps_state(wcn, vif); - } - } - break; - case 'n': - case 'N': - case '0': - list_for_each_entry(vif_priv, &wcn->vif_list, list) { - vif = container_of((void *)vif_priv, - struct ieee80211_vif, - drv_priv); - if (NL80211_IFTYPE_STATION == vif->type) - wcn36xx_pmc_exit_bmps_state(wcn, vif); - } - break; - } - - return count; -} - -static const struct file_operations fops_wcn36xx_bmps = { - .open = simple_open, - .read = read_file_bool_bmps, - .write = write_file_bool_bmps, -}; - -static ssize_t write_file_dump(struct file *file, - const char __user *user_buf, - size_t count, loff_t *ppos) -{ - struct wcn36xx *wcn = file->private_data; - char buf[255], *tmp; - int buf_size; - u32 arg[WCN36xx_MAX_DUMP_ARGS]; - int i; - - memset(buf, 0, sizeof(buf)); - memset(arg, 0, sizeof(arg)); - - buf_size = min(count, (sizeof(buf) - 1)); - if (copy_from_user(buf, user_buf, buf_size)) - return -EFAULT; - - tmp = buf; - - for (i = 0; i < WCN36xx_MAX_DUMP_ARGS; i++) { - char *begin; - begin = strsep(&tmp, " "); - if (begin == NULL) - break; - - if (kstrtou32(begin, 0, &arg[i]) != 0) - break; - } - - wcn36xx_info("DUMP args is %d %d %d %d %d\n", arg[0], arg[1], arg[2], - arg[3], arg[4]); - wcn36xx_smd_dump_cmd_req(wcn, arg[0], arg[1], arg[2], arg[3], arg[4]); - - return count; -} - -static const struct file_operations fops_wcn36xx_dump = { - .open = simple_open, - .write = write_file_dump, -}; - -#define ADD_FILE(name, mode, fop, priv_data) \ - do { \ - struct dentry *d; \ - d = debugfs_create_file(__stringify(name), \ - mode, dfs->rootdir, \ - priv_data, fop); \ - dfs->file_##name.dentry = d; \ - if (IS_ERR(d)) { \ - wcn36xx_warn("Create the debugfs entry failed");\ - dfs->file_##name.dentry = NULL; \ - } \ - } while (0) - - -void wcn36xx_debugfs_init(struct wcn36xx *wcn) -{ - struct wcn36xx_dfs_entry *dfs = &wcn->dfs; - - dfs->rootdir = debugfs_create_dir(KBUILD_MODNAME, - wcn->hw->wiphy->debugfsdir); - if (IS_ERR(dfs->rootdir)) { - wcn36xx_warn("Create the debugfs failed\n"); - dfs->rootdir = NULL; - } - - ADD_FILE(bmps_switcher, S_IRUSR | S_IWUSR, - &fops_wcn36xx_bmps, wcn); - ADD_FILE(dump, S_IWUSR, &fops_wcn36xx_dump, wcn); -} - -void wcn36xx_debugfs_exit(struct wcn36xx *wcn) -{ - struct wcn36xx_dfs_entry *dfs = &wcn->dfs; - debugfs_remove_recursive(dfs->rootdir); -} - -#endif /* CONFIG_WCN36XX_DEBUGFS */ diff --git a/drivers/net/wireless/ath/wcn36xx/debug.h b/drivers/net/wireless/ath/wcn36xx/debug.h deleted file mode 100644 index 46307aa..0000000 --- a/drivers/net/wireless/ath/wcn36xx/debug.h +++ /dev/null @@ -1,49 +0,0 @@ -/* - * Copyright (c) 2013 Eugene Krasnikov <k.eugene.e@gmail.com> - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY - * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION - * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN - * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - */ - -#ifndef _WCN36XX_DEBUG_H_ -#define _WCN36XX_DEBUG_H_ - -#include <linux/kernel.h> - -#define WCN36xx_MAX_DUMP_ARGS 5 - -#ifdef CONFIG_WCN36XX_DEBUGFS -struct wcn36xx_dfs_file { - struct dentry *dentry; - u32 value; -}; - -struct wcn36xx_dfs_entry { - struct dentry *rootdir; - struct wcn36xx_dfs_file file_bmps_switcher; - struct wcn36xx_dfs_file file_dump; -}; - -void wcn36xx_debugfs_init(struct wcn36xx *wcn); -void wcn36xx_debugfs_exit(struct wcn36xx *wcn); - -#else -static inline void wcn36xx_debugfs_init(struct wcn36xx *wcn) -{ -} -static inline void wcn36xx_debugfs_exit(struct wcn36xx *wcn) -{ -} - -#endif /* CONFIG_WCN36XX_DEBUGFS */ - -#endif /* _WCN36XX_DEBUG_H_ */ diff --git a/drivers/net/wireless/ath/wcn36xx/dxe.c b/drivers/net/wireless/ath/wcn36xx/dxe.c deleted file mode 100644 index ee25786..0000000 --- a/drivers/net/wireless/ath/wcn36xx/dxe.c +++ /dev/null @@ -1,805 +0,0 @@ -/* - * Copyright (c) 2013 Eugene Krasnikov <k.eugene.e@gmail.com> - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY - * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION - * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN - * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - */ - -/* DXE - DMA transfer engine - * we have 2 channels(High prio and Low prio) for TX and 2 channels for RX. - * through low channels data packets are transfered - * through high channels managment packets are transfered - */ - -#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt - -#include <linux/interrupt.h> -#include "wcn36xx.h" -#include "txrx.h" - -void *wcn36xx_dxe_get_next_bd(struct wcn36xx *wcn, bool is_low) -{ - struct wcn36xx_dxe_ch *ch = is_low ? - &wcn->dxe_tx_l_ch : - &wcn->dxe_tx_h_ch; - - return ch->head_blk_ctl->bd_cpu_addr; -} - -static void wcn36xx_dxe_write_register(struct wcn36xx *wcn, int addr, int data) -{ - wcn36xx_dbg(WCN36XX_DBG_DXE, - "wcn36xx_dxe_write_register: addr=%x, data=%x\n", - addr, data); - - writel(data, wcn->mmio + addr); -} - -static void wcn36xx_dxe_read_register(struct wcn36xx *wcn, int addr, int *data) -{ - *data = readl(wcn->mmio + addr); - - wcn36xx_dbg(WCN36XX_DBG_DXE, - "wcn36xx_dxe_read_register: addr=%x, data=%x\n", - addr, *data); -} - -static void wcn36xx_dxe_free_ctl_block(struct wcn36xx_dxe_ch *ch) -{ - struct wcn36xx_dxe_ctl *ctl = ch->head_blk_ctl, *next; - int i; - - for (i = 0; i < ch->desc_num && ctl; i++) { - next = ctl->next; - kfree(ctl); - ctl = next; - } -} - -static int wcn36xx_dxe_allocate_ctl_block(struct wcn36xx_dxe_ch *ch) -{ - struct wcn36xx_dxe_ctl *prev_ctl = NULL; - struct wcn36xx_dxe_ctl *cur_ctl = NULL; - int i; - - for (i = 0; i < ch->desc_num; i++) { - cur_ctl = kzalloc(sizeof(*cur_ctl), GFP_KERNEL); - if (!cur_ctl) - goto out_fail; - - cur_ctl->ctl_blk_order = i; - if (i == 0) { - ch->head_blk_ctl = cur_ctl; - ch->tail_blk_ctl = cur_ctl; - } else if (ch->desc_num - 1 == i) { - prev_ctl->next = cur_ctl; - cur_ctl->next = ch->head_blk_ctl; - } else { - prev_ctl->next = cur_ctl; - } - prev_ctl = cur_ctl; - } - - return 0; - -out_fail: - wcn36xx_dxe_free_ctl_block(ch); - return -ENOMEM; -} - -int wcn36xx_dxe_alloc_ctl_blks(struct wcn36xx *wcn) -{ - int ret; - - wcn->dxe_tx_l_ch.ch_type = WCN36XX_DXE_CH_TX_L; - wcn->dxe_tx_h_ch.ch_type = WCN36XX_DXE_CH_TX_H; - wcn->dxe_rx_l_ch.ch_type = WCN36XX_DXE_CH_RX_L; - wcn->dxe_rx_h_ch.ch_type = WCN36XX_DXE_CH_RX_H; - - wcn->dxe_tx_l_ch.desc_num = WCN36XX_DXE_CH_DESC_NUMB_TX_L; - wcn->dxe_tx_h_ch.desc_num = WCN36XX_DXE_CH_DESC_NUMB_TX_H; - wcn->dxe_rx_l_ch.desc_num = WCN36XX_DXE_CH_DESC_NUMB_RX_L; - wcn->dxe_rx_h_ch.desc_num = WCN36XX_DXE_CH_DESC_NUMB_RX_H; - - wcn->dxe_tx_l_ch.dxe_wq = WCN36XX_DXE_WQ_TX_L; - wcn->dxe_tx_h_ch.dxe_wq = WCN36XX_DXE_WQ_TX_H; - - wcn->dxe_tx_l_ch.ctrl_bd = WCN36XX_DXE_CTRL_TX_L_BD; - wcn->dxe_tx_h_ch.ctrl_bd = WCN36XX_DXE_CTRL_TX_H_BD; - - wcn->dxe_tx_l_ch.ctrl_skb = WCN36XX_DXE_CTRL_TX_L_SKB; - wcn->dxe_tx_h_ch.ctrl_skb = WCN36XX_DXE_CTRL_TX_H_SKB; - - wcn->dxe_tx_l_ch.reg_ctrl = WCN36XX_DXE_REG_CTL_TX_L; - wcn->dxe_tx_h_ch.reg_ctrl = WCN36XX_DXE_REG_CTL_TX_H; - - wcn->dxe_tx_l_ch.def_ctrl = WCN36XX_DXE_CH_DEFAULT_CTL_TX_L; - wcn->dxe_tx_h_ch.def_ctrl = WCN36XX_DXE_CH_DEFAULT_CTL_TX_H; - - /* DXE control block allocation */ - ret = wcn36xx_dxe_allocate_ctl_block(&wcn->dxe_tx_l_ch); - if (ret) - goto out_err; - ret = wcn36xx_dxe_allocate_ctl_block(&wcn->dxe_tx_h_ch); - if (ret) - goto out_err; - ret = wcn36xx_dxe_allocate_ctl_block(&wcn->dxe_rx_l_ch); - if (ret) - goto out_err; - ret = wcn36xx_dxe_allocate_ctl_block(&wcn->dxe_rx_h_ch); - if (ret) - goto out_err; - - /* Initialize SMSM state Clear TX Enable RING EMPTY STATE */ - ret = wcn->ctrl_ops->smsm_change_state( - WCN36XX_SMSM_WLAN_TX_ENABLE, - WCN36XX_SMSM_WLAN_TX_RINGS_EMPTY); - - return 0; - -out_err: - wcn36xx_err("Failed to allocate DXE control blocks\n"); - wcn36xx_dxe_free_ctl_blks(wcn); - return -ENOMEM; -} - -void wcn36xx_dxe_free_ctl_blks(struct wcn36xx *wcn) -{ - wcn36xx_dxe_free_ctl_block(&wcn->dxe_tx_l_ch); - wcn36xx_dxe_free_ctl_block(&wcn->dxe_tx_h_ch); - wcn36xx_dxe_free_ctl_block(&wcn->dxe_rx_l_ch); - wcn36xx_dxe_free_ctl_block(&wcn->dxe_rx_h_ch); -} - -static int wcn36xx_dxe_init_descs(struct wcn36xx_dxe_ch *wcn_ch) -{ - struct wcn36xx_dxe_desc *cur_dxe = NULL; - struct wcn36xx_dxe_desc *prev_dxe = NULL; - struct wcn36xx_dxe_ctl *cur_ctl = NULL; - size_t size; - int i; - - size = wcn_ch->desc_num * sizeof(struct wcn36xx_dxe_desc); - wcn_ch->cpu_addr = dma_alloc_coherent(NULL, size, &wcn_ch->dma_addr, - GFP_KERNEL); - if (!wcn_ch->cpu_addr) - return -ENOMEM; - - memset(wcn_ch->cpu_addr, 0, size); - - cur_dxe = (struct wcn36xx_dxe_desc *)wcn_ch->cpu_addr; - cur_ctl = wcn_ch->head_blk_ctl; - - for (i = 0; i < wcn_ch->desc_num; i++) { - cur_ctl->desc = cur_dxe; - cur_ctl->desc_phy_addr = wcn_ch->dma_addr + - i * sizeof(struct wcn36xx_dxe_desc); - - switch (wcn_ch->ch_type) { - case WCN36XX_DXE_CH_TX_L: - cur_dxe->ctrl = WCN36XX_DXE_CTRL_TX_L; - cur_dxe->dst_addr_l = WCN36XX_DXE_WQ_TX_L; - break; - case WCN36XX_DXE_CH_TX_H: - cur_dxe->ctrl = WCN36XX_DXE_CTRL_TX_H; - cur_dxe->dst_addr_l = WCN36XX_DXE_WQ_TX_H; - break; - case WCN36XX_DXE_CH_RX_L: - cur_dxe->ctrl = WCN36XX_DXE_CTRL_RX_L; - cur_dxe->src_addr_l = WCN36XX_DXE_WQ_RX_L; - break; - case WCN36XX_DXE_CH_RX_H: - cur_dxe->ctrl = WCN36XX_DXE_CTRL_RX_H; - cur_dxe->src_addr_l = WCN36XX_DXE_WQ_RX_H; - break; - } - if (0 == i) { - cur_dxe->phy_next_l = 0; - } else if ((0 < i) && (i < wcn_ch->desc_num - 1)) { - prev_dxe->phy_next_l = - cur_ctl->desc_phy_addr; - } else if (i == (wcn_ch->desc_num - 1)) { - prev_dxe->phy_next_l = - cur_ctl->desc_phy_addr; - cur_dxe->phy_next_l = - wcn_ch->head_blk_ctl->desc_phy_addr; - } - cur_ctl = cur_ctl->next; - prev_dxe = cur_dxe; - cur_dxe++; - } - - return 0; -} - -static void wcn36xx_dxe_init_tx_bd(struct wcn36xx_dxe_ch *ch, - struct wcn36xx_dxe_mem_pool *pool) -{ - int i, chunk_size = pool->chunk_size; - dma_addr_t bd_phy_addr = pool->phy_addr; - void *bd_cpu_addr = pool->virt_addr; - struct wcn36xx_dxe_ctl *cur = ch->head_blk_ctl; - - for (i = 0; i < ch->desc_num; i++) { - /* Only every second dxe needs a bd pointer, - the other will point to the skb data */ - if (!(i & 1)) { - cur->bd_phy_addr = bd_phy_addr; - cur->bd_cpu_addr = bd_cpu_addr; - bd_phy_addr += chunk_size; - bd_cpu_addr += chunk_size; - } else { - cur->bd_phy_addr = 0; - cur->bd_cpu_addr = NULL; - } - cur = cur->next; - } -} - -static int wcn36xx_dxe_enable_ch_int(struct wcn36xx *wcn, u16 wcn_ch) -{ - int reg_data = 0; - - wcn36xx_dxe_read_register(wcn, - WCN36XX_DXE_INT_MASK_REG, - ®_data); - - reg_data |= wcn_ch; - - wcn36xx_dxe_write_register(wcn, - WCN36XX_DXE_INT_MASK_REG, - (int)reg_data); - return 0; -} - -static int wcn36xx_dxe_fill_skb(struct wcn36xx_dxe_ctl *ctl) -{ - struct wcn36xx_dxe_desc *dxe = ctl->desc; - struct sk_buff *skb; - - skb = alloc_skb(WCN36XX_PKT_SIZE, GFP_ATOMIC); - if (skb == NULL) - return -ENOMEM; - - dxe->dst_addr_l = dma_map_single(NULL, - skb_tail_pointer(skb), - WCN36XX_PKT_SIZE, - DMA_FROM_DEVICE); - ctl->skb = skb; - - return 0; -} - -static int wcn36xx_dxe_ch_alloc_skb(struct wcn36xx *wcn, - struct wcn36xx_dxe_ch *wcn_ch) -{ - int i; - struct wcn36xx_dxe_ctl *cur_ctl = NULL; - - cur_ctl = wcn_ch->head_blk_ctl; - - for (i = 0; i < wcn_ch->desc_num; i++) { - wcn36xx_dxe_fill_skb(cur_ctl); - cur_ctl = cur_ctl->next; - } - - return 0; -} - -static void wcn36xx_dxe_ch_free_skbs(struct wcn36xx *wcn, - struct wcn36xx_dxe_ch *wcn_ch) -{ - struct wcn36xx_dxe_ctl *cur = wcn_ch->head_blk_ctl; - int i; - - for (i = 0; i < wcn_ch->desc_num; i++) { - kfree_skb(cur->skb); - cur = cur->next; - } -} - -void wcn36xx_dxe_tx_ack_ind(struct wcn36xx *wcn, u32 status) -{ - struct ieee80211_tx_info *info; - struct sk_buff *skb; - unsigned long flags; - - spin_lock_irqsave(&wcn->dxe_lock, flags); - skb = wcn->tx_ack_skb; - wcn->tx_ack_skb = NULL; - spin_unlock_irqrestore(&wcn->dxe_lock, flags); - - if (!skb) { - wcn36xx_warn("Spurious TX complete indication\n"); - return; - } - - info = IEEE80211_SKB_CB(skb); - - if (status == 1) - info->flags |= IEEE80211_TX_STAT_ACK; - - wcn36xx_dbg(WCN36XX_DBG_DXE, "dxe tx ack status: %d\n", status); - - ieee80211_tx_status_irqsafe(wcn->hw, skb); - ieee80211_wake_queues(wcn->hw); -} - -static void reap_tx_dxes(struct wcn36xx *wcn, struct wcn36xx_dxe_ch *ch) -{ - struct wcn36xx_dxe_ctl *ctl = ch->tail_blk_ctl; - struct ieee80211_tx_info *info; - unsigned long flags; - - /* - * Make at least one loop of do-while because in case ring is - * completely full head and tail are pointing to the same element - * and while-do will not make any cycles. - */ - do { - if (ctl->skb) { - dma_unmap_single(NULL, ctl->desc->src_addr_l, - ctl->skb->len, DMA_TO_DEVICE); - info = IEEE80211_SKB_CB(ctl->skb); - if (!(info->flags & IEEE80211_TX_CTL_REQ_TX_STATUS)) { - /* Keep frame until TX status comes */ - ieee80211_free_txskb(wcn->hw, ctl->skb); - } - spin_lock_irqsave(&ctl->skb_lock, flags); - if (wcn->queues_stopped) { - wcn->queues_stopped = false; - ieee80211_wake_queues(wcn->hw); - } - spin_unlock_irqrestore(&ctl->skb_lock, flags); - - ctl->skb = NULL; - } - ctl = ctl->next; - } while (ctl != ch->head_blk_ctl && - !(ctl->desc->ctrl & WCN36XX_DXE_CTRL_VALID_MASK)); - - ch->tail_blk_ctl = ctl; -} - -static irqreturn_t wcn36xx_irq_tx_complete(int irq, void *dev) -{ - struct wcn36xx *wcn = (struct wcn36xx *)dev; - int int_src, int_reason; - - wcn36xx_dxe_read_register(wcn, WCN36XX_DXE_INT_SRC_RAW_REG, &int_src); - - if (int_src & WCN36XX_INT_MASK_CHAN_TX_H) { - wcn36xx_dxe_read_register(wcn, - WCN36XX_DXE_CH_STATUS_REG_ADDR_TX_H, - &int_reason); - - /* TODO: Check int_reason */ - - wcn36xx_dxe_write_register(wcn, - WCN36XX_DXE_0_INT_CLR, - WCN36XX_INT_MASK_CHAN_TX_H); - - wcn36xx_dxe_write_register(wcn, WCN36XX_DXE_0_INT_ED_CLR, - WCN36XX_INT_MASK_CHAN_TX_H); - wcn36xx_dbg(WCN36XX_DBG_DXE, "dxe tx ready high\n"); - reap_tx_dxes(wcn, &wcn->dxe_tx_h_ch); - } - - if (int_src & WCN36XX_INT_MASK_CHAN_TX_L) { - wcn36xx_dxe_read_register(wcn, - WCN36XX_DXE_CH_STATUS_REG_ADDR_TX_L, - &int_reason); - /* TODO: Check int_reason */ - - wcn36xx_dxe_write_register(wcn, - WCN36XX_DXE_0_INT_CLR, - WCN36XX_INT_MASK_CHAN_TX_L); - - wcn36xx_dxe_write_register(wcn, WCN36XX_DXE_0_INT_ED_CLR, - WCN36XX_INT_MASK_CHAN_TX_L); - wcn36xx_dbg(WCN36XX_DBG_DXE, "dxe tx ready low\n"); - reap_tx_dxes(wcn, &wcn->dxe_tx_l_ch); - } - - return IRQ_HANDLED; -} - -static irqreturn_t wcn36xx_irq_rx_ready(int irq, void *dev) -{ - struct wcn36xx *wcn = (struct wcn36xx *)dev; - - disable_irq_nosync(wcn->rx_irq); - wcn36xx_dxe_rx_frame(wcn); - enable_irq(wcn->rx_irq); - return IRQ_HANDLED; -} - -static int wcn36xx_dxe_request_irqs(struct wcn36xx *wcn) -{ - int ret; - - ret = request_irq(wcn->tx_irq, wcn36xx_irq_tx_complete, - IRQF_TRIGGER_HIGH, "wcn36xx_tx", wcn); - if (ret) { - wcn36xx_err("failed to alloc tx irq\n"); - goto out_err; - } - - ret = request_irq(wcn->rx_irq, wcn36xx_irq_rx_ready, IRQF_TRIGGER_HIGH, - "wcn36xx_rx", wcn); - if (ret) { - wcn36xx_err("failed to alloc rx irq\n"); - goto out_txirq; - } - - enable_irq_wake(wcn->rx_irq); - - return 0; - -out_txirq: - free_irq(wcn->tx_irq, wcn); -out_err: - return ret; - -} - -static int wcn36xx_rx_handle_packets(struct wcn36xx *wcn, - struct wcn36xx_dxe_ch *ch) -{ - struct wcn36xx_dxe_ctl *ctl = ch->head_blk_ctl; - struct wcn36xx_dxe_desc *dxe = ctl->desc; - dma_addr_t dma_addr; - struct sk_buff *skb; - - while (!(dxe->ctrl & WCN36XX_DXE_CTRL_VALID_MASK)) { - skb = ctl->skb; - dma_addr = dxe->dst_addr_l; - wcn36xx_dxe_fill_skb(ctl); - - switch (ch->ch_type) { - case WCN36XX_DXE_CH_RX_L: - dxe->ctrl = WCN36XX_DXE_CTRL_RX_L; - wcn36xx_dxe_write_register(wcn, WCN36XX_DXE_ENCH_ADDR, - WCN36XX_DXE_INT_CH1_MASK); - break; - case WCN36XX_DXE_CH_RX_H: - dxe->ctrl = WCN36XX_DXE_CTRL_RX_H; - wcn36xx_dxe_write_register(wcn, WCN36XX_DXE_ENCH_ADDR, - WCN36XX_DXE_INT_CH3_MASK); - break; - default: - wcn36xx_warn("Unknown channel\n"); - } - - dma_unmap_single(NULL, dma_addr, WCN36XX_PKT_SIZE, - DMA_FROM_DEVICE); - wcn36xx_rx_skb(wcn, skb); - ctl = ctl->next; - dxe = ctl->desc; - } - - ch->head_blk_ctl = ctl; - - return 0; -} - -void wcn36xx_dxe_rx_frame(struct wcn36xx *wcn) -{ - int int_src; - - wcn36xx_dxe_read_register(wcn, WCN36XX_DXE_INT_SRC_RAW_REG, &int_src); - - /* RX_LOW_PRI */ - if (int_src & WCN36XX_DXE_INT_CH1_MASK) { - wcn36xx_dxe_write_register(wcn, WCN36XX_DXE_0_INT_CLR, - WCN36XX_DXE_INT_CH1_MASK); - wcn36xx_rx_handle_packets(wcn, &(wcn->dxe_rx_l_ch)); - } - - /* RX_HIGH_PRI */ - if (int_src & WCN36XX_DXE_INT_CH3_MASK) { - /* Clean up all the INT within this channel */ - wcn36xx_dxe_write_register(wcn, WCN36XX_DXE_0_INT_CLR, - WCN36XX_DXE_INT_CH3_MASK); - wcn36xx_rx_handle_packets(wcn, &(wcn->dxe_rx_h_ch)); - } - - if (!int_src) - wcn36xx_warn("No DXE interrupt pending\n"); -} - -int wcn36xx_dxe_allocate_mem_pools(struct wcn36xx *wcn) -{ - size_t s; - void *cpu_addr; - - /* Allocate BD headers for MGMT frames */ - - /* Where this come from ask QC */ - wcn->mgmt_mem_pool.chunk_size = WCN36XX_BD_CHUNK_SIZE + - 16 - (WCN36XX_BD_CHUNK_SIZE % 8); - - s = wcn->mgmt_mem_pool.chunk_size * WCN36XX_DXE_CH_DESC_NUMB_TX_H; - cpu_addr = dma_alloc_coherent(NULL, s, &wcn->mgmt_mem_pool.phy_addr, - GFP_KERNEL); - if (!cpu_addr) - goto out_err; - - wcn->mgmt_mem_pool.virt_addr = cpu_addr; - memset(cpu_addr, 0, s); - - /* Allocate BD headers for DATA frames */ - - /* Where this come from ask QC */ - wcn->data_mem_pool.chunk_size = WCN36XX_BD_CHUNK_SIZE + - 16 - (WCN36XX_BD_CHUNK_SIZE % 8); - - s = wcn->data_mem_pool.chunk_size * WCN36XX_DXE_CH_DESC_NUMB_TX_L; - cpu_addr = dma_alloc_coherent(NULL, s, &wcn->data_mem_pool.phy_addr, - GFP_KERNEL); - if (!cpu_addr) - goto out_err; - - wcn->data_mem_pool.virt_addr = cpu_addr; - memset(cpu_addr, 0, s); - - return 0; - -out_err: - wcn36xx_dxe_free_mem_pools(wcn); - wcn36xx_err("Failed to allocate BD mempool\n"); - return -ENOMEM; -} - -void wcn36xx_dxe_free_mem_pools(struct wcn36xx *wcn) -{ - if (wcn->mgmt_mem_pool.virt_addr) - dma_free_coherent(NULL, wcn->mgmt_mem_pool.chunk_size * - WCN36XX_DXE_CH_DESC_NUMB_TX_H, - wcn->mgmt_mem_pool.virt_addr, - wcn->mgmt_mem_pool.phy_addr); - - if (wcn->data_mem_pool.virt_addr) { - dma_free_coherent(NULL, wcn->data_mem_pool.chunk_size * - WCN36XX_DXE_CH_DESC_NUMB_TX_L, - wcn->data_mem_pool.virt_addr, - wcn->data_mem_pool.phy_addr); - } -} - -int wcn36xx_dxe_tx_frame(struct wcn36xx *wcn, - struct wcn36xx_vif *vif_priv, - struct sk_buff *skb, - bool is_low) -{ - struct wcn36xx_dxe_ctl *ctl = NULL; - struct wcn36xx_dxe_desc *desc = NULL; - struct wcn36xx_dxe_ch *ch = NULL; - unsigned long flags; - - ch = is_low ? &wcn->dxe_tx_l_ch : &wcn->dxe_tx_h_ch; - - ctl = ch->head_blk_ctl; - - spin_lock_irqsave(&ctl->next->skb_lock, flags); - - /* - * If skb is not null that means that we reached the tail of the ring - * hence ring is full. Stop queues to let mac80211 back off until ring - * has an empty slot again. - */ - if (NULL != ctl->next->skb) { - ieee80211_stop_queues(wcn->hw); - wcn->queues_stopped = true; - spin_unlock_irqrestore(&ctl->next->skb_lock, flags); - return -EBUSY; - } - spin_unlock_irqrestore(&ctl->next->skb_lock, flags); - - ctl->skb = NULL; - desc = ctl->desc; - - /* Set source address of the BD we send */ - desc->src_addr_l = ctl->bd_phy_addr; - - desc->dst_addr_l = ch->dxe_wq; - desc->fr_len = sizeof(struct wcn36xx_tx_bd); - desc->ctrl = ch->ctrl_bd; - - wcn36xx_dbg(WCN36XX_DBG_DXE, "DXE TX\n"); - - wcn36xx_dbg_dump(WCN36XX_DBG_DXE_DUMP, "DESC1 >>> ", - (char *)desc, sizeof(*desc)); - wcn36xx_dbg_dump(WCN36XX_DBG_DXE_DUMP, - "BD >>> ", (char *)ctl->bd_cpu_addr, - sizeof(struct wcn36xx_tx_bd)); - - /* Set source address of the SKB we send */ - ctl = ctl->next; - ctl->skb = skb; - desc = ctl->desc; - if (ctl->bd_cpu_addr) { - wcn36xx_err("bd_cpu_addr cannot be NULL for skb DXE\n"); - return -EINVAL; - } - - desc->src_addr_l = dma_map_single(NULL, - ctl->skb->data, - ctl->skb->len, - DMA_TO_DEVICE); - - desc->dst_addr_l = ch->dxe_wq; - desc->fr_len = ctl->skb->len; - - /* set dxe descriptor to VALID */ - desc->ctrl = ch->ctrl_skb; - - wcn36xx_dbg_dump(WCN36XX_DBG_DXE_DUMP, "DESC2 >>> ", - (char *)desc, sizeof(*desc)); - wcn36xx_dbg_dump(WCN36XX_DBG_DXE_DUMP, "SKB >>> ", - (char *)ctl->skb->data, ctl->skb->len); - - /* Move the head of the ring to the next empty descriptor */ - ch->head_blk_ctl = ctl->next; - - /* - * When connected and trying to send data frame chip can be in sleep - * mode and writing to the register will not wake up the chip. Instead - * notify chip about new frame through SMSM bus. - */ - if (is_low && vif_priv->pw_state == WCN36XX_BMPS) { - wcn->ctrl_ops->smsm_change_state( - 0, - WCN36XX_SMSM_WLAN_TX_ENABLE); - } else { - /* indicate End Of Packet and generate interrupt on descriptor - * done. - */ - wcn36xx_dxe_write_register(wcn, - ch->reg_ctrl, ch->def_ctrl); - } - - return 0; -} - -int wcn36xx_dxe_init(struct wcn36xx *wcn) -{ - int reg_data = 0, ret; - - reg_data = WCN36XX_DXE_REG_RESET; - wcn36xx_dxe_write_register(wcn, WCN36XX_DXE_REG_CSR_RESET, reg_data); - - /* Setting interrupt path */ - reg_data = WCN36XX_DXE_CCU_INT; - wcn36xx_dxe_write_register(wcn, WCN36XX_DXE_REG_CCU_INT, reg_data); - - /***************************************/ - /* Init descriptors for TX LOW channel */ - /***************************************/ - wcn36xx_dxe_init_descs(&wcn->dxe_tx_l_ch); - wcn36xx_dxe_init_tx_bd(&wcn->dxe_tx_l_ch, &wcn->data_mem_pool); - - /* Write channel head to a NEXT register */ - wcn36xx_dxe_write_register(wcn, WCN36XX_DXE_CH_NEXT_DESC_ADDR_TX_L, - wcn->dxe_tx_l_ch.head_blk_ctl->desc_phy_addr); - - /* Program DMA destination addr for TX LOW */ - wcn36xx_dxe_write_register(wcn, - WCN36XX_DXE_CH_DEST_ADDR_TX_L, - WCN36XX_DXE_WQ_TX_L); - - wcn36xx_dxe_read_register(wcn, WCN36XX_DXE_REG_CH_EN, ®_data); - wcn36xx_dxe_enable_ch_int(wcn, WCN36XX_INT_MASK_CHAN_TX_L); - - /***************************************/ - /* Init descriptors for TX HIGH channel */ - /***************************************/ - wcn36xx_dxe_init_descs(&wcn->dxe_tx_h_ch); - wcn36xx_dxe_init_tx_bd(&wcn->dxe_tx_h_ch, &wcn->mgmt_mem_pool); - - /* Write channel head to a NEXT register */ - wcn36xx_dxe_write_register(wcn, WCN36XX_DXE_CH_NEXT_DESC_ADDR_TX_H, - wcn->dxe_tx_h_ch.head_blk_ctl->desc_phy_addr); - - /* Program DMA destination addr for TX HIGH */ - wcn36xx_dxe_write_register(wcn, - WCN36XX_DXE_CH_DEST_ADDR_TX_H, - WCN36XX_DXE_WQ_TX_H); - - wcn36xx_dxe_read_register(wcn, WCN36XX_DXE_REG_CH_EN, ®_data); - - /* Enable channel interrupts */ - wcn36xx_dxe_enable_ch_int(wcn, WCN36XX_INT_MASK_CHAN_TX_H); - - /***************************************/ - /* Init descriptors for RX LOW channel */ - /***************************************/ - wcn36xx_dxe_init_descs(&wcn->dxe_rx_l_ch); - - /* For RX we need to preallocated buffers */ - wcn36xx_dxe_ch_alloc_skb(wcn, &wcn->dxe_rx_l_ch); - - /* Write channel head to a NEXT register */ - wcn36xx_dxe_write_register(wcn, WCN36XX_DXE_CH_NEXT_DESC_ADDR_RX_L, - wcn->dxe_rx_l_ch.head_blk_ctl->desc_phy_addr); - - /* Write DMA source address */ - wcn36xx_dxe_write_register(wcn, - WCN36XX_DXE_CH_SRC_ADDR_RX_L, - WCN36XX_DXE_WQ_RX_L); - - /* Program preallocated destination address */ - wcn36xx_dxe_write_register(wcn, - WCN36XX_DXE_CH_DEST_ADDR_RX_L, - wcn->dxe_rx_l_ch.head_blk_ctl->desc->phy_next_l); - - /* Enable default control registers */ - wcn36xx_dxe_write_register(wcn, - WCN36XX_DXE_REG_CTL_RX_L, - WCN36XX_DXE_CH_DEFAULT_CTL_RX_L); - - /* Enable channel interrupts */ - wcn36xx_dxe_enable_ch_int(wcn, WCN36XX_INT_MASK_CHAN_RX_L); - - /***************************************/ - /* Init descriptors for RX HIGH channel */ - /***************************************/ - wcn36xx_dxe_init_descs(&wcn->dxe_rx_h_ch); - - /* For RX we need to prealocat buffers */ - wcn36xx_dxe_ch_alloc_skb(wcn, &wcn->dxe_rx_h_ch); - - /* Write chanel head to a NEXT register */ - wcn36xx_dxe_write_register(wcn, WCN36XX_DXE_CH_NEXT_DESC_ADDR_RX_H, - wcn->dxe_rx_h_ch.head_blk_ctl->desc_phy_addr); - - /* Write DMA source address */ - wcn36xx_dxe_write_register(wcn, - WCN36XX_DXE_CH_SRC_ADDR_RX_H, - WCN36XX_DXE_WQ_RX_H); - - /* Program preallocated destination address */ - wcn36xx_dxe_write_register(wcn, - WCN36XX_DXE_CH_DEST_ADDR_RX_H, - wcn->dxe_rx_h_ch.head_blk_ctl->desc->phy_next_l); - - /* Enable default control registers */ - wcn36xx_dxe_write_register(wcn, - WCN36XX_DXE_REG_CTL_RX_H, - WCN36XX_DXE_CH_DEFAULT_CTL_RX_H); - - /* Enable channel interrupts */ - wcn36xx_dxe_enable_ch_int(wcn, WCN36XX_INT_MASK_CHAN_RX_H); - - ret = wcn36xx_dxe_request_irqs(wcn); - if (ret < 0) - goto out_err; - - return 0; - -out_err: - return ret; -} - -void wcn36xx_dxe_deinit(struct wcn36xx *wcn) -{ - free_irq(wcn->tx_irq, wcn); - free_irq(wcn->rx_irq, wcn); - - if (wcn->tx_ack_skb) { - ieee80211_tx_status_irqsafe(wcn->hw, wcn->tx_ack_skb); - wcn->tx_ack_skb = NULL; - } - - wcn36xx_dxe_ch_free_skbs(wcn, &wcn->dxe_rx_l_ch); - wcn36xx_dxe_ch_free_skbs(wcn, &wcn->dxe_rx_h_ch); -} diff --git a/drivers/net/wireless/ath/wcn36xx/dxe.h b/drivers/net/wireless/ath/wcn36xx/dxe.h deleted file mode 100644 index c88562f..0000000 --- a/drivers/net/wireless/ath/wcn36xx/dxe.h +++ /dev/null @@ -1,284 +0,0 @@ -/* - * Copyright (c) 2013 Eugene Krasnikov <k.eugene.e@gmail.com> - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY - * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION - * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN - * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - */ - -#ifndef _DXE_H_ -#define _DXE_H_ - -#include "wcn36xx.h" - -/* -TX_LOW = DMA0 -TX_HIGH = DMA4 -RX_LOW = DMA1 -RX_HIGH = DMA3 -H2H_TEST_RX_TX = DMA2 -*/ - -/* DXE registers */ -#define WCN36XX_DXE_MEM_BASE 0x03000000 -#define WCN36XX_DXE_MEM_REG 0x202000 - -#define WCN36XX_DXE_CCU_INT 0xA0011 -#define WCN36XX_DXE_REG_CCU_INT 0x200b10 - -/* TODO This must calculated properly but not hardcoded */ -#define WCN36XX_DXE_CTRL_TX_L 0x328a44 -#define WCN36XX_DXE_CTRL_TX_H 0x32ce44 -#define WCN36XX_DXE_CTRL_RX_L 0x12ad2f -#define WCN36XX_DXE_CTRL_RX_H 0x12d12f -#define WCN36XX_DXE_CTRL_TX_H_BD 0x30ce45 -#define WCN36XX_DXE_CTRL_TX_H_SKB 0x32ce4d -#define WCN36XX_DXE_CTRL_TX_L_BD 0x308a45 -#define WCN36XX_DXE_CTRL_TX_L_SKB 0x328a4d - -/* TODO This must calculated properly but not hardcoded */ -#define WCN36XX_DXE_WQ_TX_L 0x17 -#define WCN36XX_DXE_WQ_TX_H 0x17 -#define WCN36XX_DXE_WQ_RX_L 0xB -#define WCN36XX_DXE_WQ_RX_H 0x4 - -/* DXE descriptor control filed */ -#define WCN36XX_DXE_CTRL_VALID_MASK (0x00000001) - -/* TODO This must calculated properly but not hardcoded */ -/* DXE default control register values */ -#define WCN36XX_DXE_CH_DEFAULT_CTL_RX_L 0x847EAD2F -#define WCN36XX_DXE_CH_DEFAULT_CTL_RX_H 0x84FED12F -#define WCN36XX_DXE_CH_DEFAULT_CTL_TX_H 0x853ECF4D -#define WCN36XX_DXE_CH_DEFAULT_CTL_TX_L 0x843e8b4d - -/* Common DXE registers */ -#define WCN36XX_DXE_MEM_CSR (WCN36XX_DXE_MEM_REG + 0x00) -#define WCN36XX_DXE_REG_CSR_RESET (WCN36XX_DXE_MEM_REG + 0x00) -#define WCN36XX_DXE_ENCH_ADDR (WCN36XX_DXE_MEM_REG + 0x04) -#define WCN36XX_DXE_REG_CH_EN (WCN36XX_DXE_MEM_REG + 0x08) -#define WCN36XX_DXE_REG_CH_DONE (WCN36XX_DXE_MEM_REG + 0x0C) -#define WCN36XX_DXE_REG_CH_ERR (WCN36XX_DXE_MEM_REG + 0x10) -#define WCN36XX_DXE_INT_MASK_REG (WCN36XX_DXE_MEM_REG + 0x18) -#define WCN36XX_DXE_INT_SRC_RAW_REG (WCN36XX_DXE_MEM_REG + 0x20) - /* #define WCN36XX_DXE_INT_CH6_MASK 0x00000040 */ - /* #define WCN36XX_DXE_INT_CH5_MASK 0x00000020 */ - #define WCN36XX_DXE_INT_CH4_MASK 0x00000010 - #define WCN36XX_DXE_INT_CH3_MASK 0x00000008 - /* #define WCN36XX_DXE_INT_CH2_MASK 0x00000004 */ - #define WCN36XX_DXE_INT_CH1_MASK 0x00000002 - #define WCN36XX_DXE_INT_CH0_MASK 0x00000001 -#define WCN36XX_DXE_0_INT_CLR (WCN36XX_DXE_MEM_REG + 0x30) -#define WCN36XX_DXE_0_INT_ED_CLR (WCN36XX_DXE_MEM_REG + 0x34) -#define WCN36XX_DXE_0_INT_DONE_CLR (WCN36XX_DXE_MEM_REG + 0x38) -#define WCN36XX_DXE_0_INT_ERR_CLR (WCN36XX_DXE_MEM_REG + 0x3C) - -#define WCN36XX_DXE_0_CH0_STATUS (WCN36XX_DXE_MEM_REG + 0x404) -#define WCN36XX_DXE_0_CH1_STATUS (WCN36XX_DXE_MEM_REG + 0x444) -#define WCN36XX_DXE_0_CH2_STATUS (WCN36XX_DXE_MEM_REG + 0x484) -#define WCN36XX_DXE_0_CH3_STATUS (WCN36XX_DXE_MEM_REG + 0x4C4) -#define WCN36XX_DXE_0_CH4_STATUS (WCN36XX_DXE_MEM_REG + 0x504) - -#define WCN36XX_DXE_REG_RESET 0x5c89 - -/* Temporary BMU Workqueue 4 */ -#define WCN36XX_DXE_BMU_WQ_RX_LOW 0xB -#define WCN36XX_DXE_BMU_WQ_RX_HIGH 0x4 -/* DMA channel offset */ -#define WCN36XX_DXE_TX_LOW_OFFSET 0x400 -#define WCN36XX_DXE_TX_HIGH_OFFSET 0x500 -#define WCN36XX_DXE_RX_LOW_OFFSET 0x440 -#define WCN36XX_DXE_RX_HIGH_OFFSET 0x4C0 - -/* Address of the next DXE descriptor */ -#define WCN36XX_DXE_CH_NEXT_DESC_ADDR 0x001C -#define WCN36XX_DXE_CH_NEXT_DESC_ADDR_TX_L (WCN36XX_DXE_MEM_REG + \ - WCN36XX_DXE_TX_LOW_OFFSET + \ - WCN36XX_DXE_CH_NEXT_DESC_ADDR) -#define WCN36XX_DXE_CH_NEXT_DESC_ADDR_TX_H (WCN36XX_DXE_MEM_REG + \ - WCN36XX_DXE_TX_HIGH_OFFSET + \ - WCN36XX_DXE_CH_NEXT_DESC_ADDR) -#define WCN36XX_DXE_CH_NEXT_DESC_ADDR_RX_L (WCN36XX_DXE_MEM_REG + \ - WCN36XX_DXE_RX_LOW_OFFSET + \ - WCN36XX_DXE_CH_NEXT_DESC_ADDR) -#define WCN36XX_DXE_CH_NEXT_DESC_ADDR_RX_H (WCN36XX_DXE_MEM_REG + \ - WCN36XX_DXE_RX_HIGH_OFFSET + \ - WCN36XX_DXE_CH_NEXT_DESC_ADDR) - -/* DXE Descriptor source address */ -#define WCN36XX_DXE_CH_SRC_ADDR 0x000C -#define WCN36XX_DXE_CH_SRC_ADDR_RX_L (WCN36XX_DXE_MEM_REG + \ - WCN36XX_DXE_RX_LOW_OFFSET + \ - WCN36XX_DXE_CH_SRC_ADDR) -#define WCN36XX_DXE_CH_SRC_ADDR_RX_H (WCN36XX_DXE_MEM_REG + \ - WCN36XX_DXE_RX_HIGH_OFFSET + \ - WCN36XX_DXE_CH_SRC_ADDR) - -/* DXE Descriptor address destination address */ -#define WCN36XX_DXE_CH_DEST_ADDR 0x0014 -#define WCN36XX_DXE_CH_DEST_ADDR_TX_L (WCN36XX_DXE_MEM_REG + \ - WCN36XX_DXE_TX_LOW_OFFSET + \ - WCN36XX_DXE_CH_DEST_ADDR) -#define WCN36XX_DXE_CH_DEST_ADDR_TX_H (WCN36XX_DXE_MEM_REG + \ - WCN36XX_DXE_TX_HIGH_OFFSET + \ - WCN36XX_DXE_CH_DEST_ADDR) -#define WCN36XX_DXE_CH_DEST_ADDR_RX_L (WCN36XX_DXE_MEM_REG + \ - WCN36XX_DXE_RX_LOW_OFFSET + \ - WCN36XX_DXE_CH_DEST_ADDR) -#define WCN36XX_DXE_CH_DEST_ADDR_RX_H (WCN36XX_DXE_MEM_REG + \ - WCN36XX_DXE_RX_HIGH_OFFSET + \ - WCN36XX_DXE_CH_DEST_ADDR) - -/* Interrupt status */ -#define WCN36XX_DXE_CH_STATUS_REG_ADDR 0x0004 -#define WCN36XX_DXE_CH_STATUS_REG_ADDR_TX_L (WCN36XX_DXE_MEM_REG + \ - WCN36XX_DXE_TX_LOW_OFFSET + \ - WCN36XX_DXE_CH_STATUS_REG_ADDR) -#define WCN36XX_DXE_CH_STATUS_REG_ADDR_TX_H (WCN36XX_DXE_MEM_REG + \ - WCN36XX_DXE_TX_HIGH_OFFSET + \ - WCN36XX_DXE_CH_STATUS_REG_ADDR) -#define WCN36XX_DXE_CH_STATUS_REG_ADDR_RX_L (WCN36XX_DXE_MEM_REG + \ - WCN36XX_DXE_RX_LOW_OFFSET + \ - WCN36XX_DXE_CH_STATUS_REG_ADDR) -#define WCN36XX_DXE_CH_STATUS_REG_ADDR_RX_H (WCN36XX_DXE_MEM_REG + \ - WCN36XX_DXE_RX_HIGH_OFFSET + \ - WCN36XX_DXE_CH_STATUS_REG_ADDR) - - -/* DXE default control register */ -#define WCN36XX_DXE_REG_CTL_RX_L (WCN36XX_DXE_MEM_REG + \ - WCN36XX_DXE_RX_LOW_OFFSET) -#define WCN36XX_DXE_REG_CTL_RX_H (WCN36XX_DXE_MEM_REG + \ - WCN36XX_DXE_RX_HIGH_OFFSET) -#define WCN36XX_DXE_REG_CTL_TX_H (WCN36XX_DXE_MEM_REG + \ - WCN36XX_DXE_TX_HIGH_OFFSET) -#define WCN36XX_DXE_REG_CTL_TX_L (WCN36XX_DXE_MEM_REG + \ - WCN36XX_DXE_TX_LOW_OFFSET) - -#define WCN36XX_SMSM_WLAN_TX_ENABLE 0x00000400 -#define WCN36XX_SMSM_WLAN_TX_RINGS_EMPTY 0x00000200 - - -/* Interrupt control channel mask */ -#define WCN36XX_INT_MASK_CHAN_TX_L 0x00000001 -#define WCN36XX_INT_MASK_CHAN_RX_L 0x00000002 -#define WCN36XX_INT_MASK_CHAN_RX_H 0x00000008 -#define WCN36XX_INT_MASK_CHAN_TX_H 0x00000010 - -#define WCN36XX_BD_CHUNK_SIZE 128 - -#define WCN36XX_PKT_SIZE 0xF20 -enum wcn36xx_dxe_ch_type { - WCN36XX_DXE_CH_TX_L, - WCN36XX_DXE_CH_TX_H, - WCN36XX_DXE_CH_RX_L, - WCN36XX_DXE_CH_RX_H -}; - -/* amount of descriptors per channel */ -enum wcn36xx_dxe_ch_desc_num { - WCN36XX_DXE_CH_DESC_NUMB_TX_L = 128, - WCN36XX_DXE_CH_DESC_NUMB_TX_H = 10, - WCN36XX_DXE_CH_DESC_NUMB_RX_L = 512, - WCN36XX_DXE_CH_DESC_NUMB_RX_H = 40 -}; - -/** - * struct wcn36xx_dxe_desc - describes descriptor of one DXE buffer - * - * @ctrl: is a union that consists of following bits: - * union { - * u32 valid :1; //0 = DMA stop, 1 = DMA continue with this - * //descriptor - * u32 transfer_type :2; //0 = Host to Host space - * u32 eop :1; //End of Packet - * u32 bd_handling :1; //if transferType = Host to BMU, then 0 - * // means first 128 bytes contain BD, and 1 - * // means create new empty BD - * u32 siq :1; // SIQ - * u32 diq :1; // DIQ - * u32 pdu_rel :1; //0 = don't release BD and PDUs when done, - * // 1 = release them - * u32 bthld_sel :4; //BMU Threshold Select - * u32 prio :3; //Specifies the priority level to use for - * // the transfer - * u32 stop_channel :1; //1 = DMA stops processing further, channel - * //requires re-enabling after this - * u32 intr :1; //Interrupt on Descriptor Done - * u32 rsvd :1; //reserved - * u32 size :14;//14 bits used - ignored for BMU transfers, - * //only used for host to host transfers? - * } ctrl; - */ -struct wcn36xx_dxe_desc { - u32 ctrl; - u32 fr_len; - - u32 src_addr_l; - u32 dst_addr_l; - u32 phy_next_l; - u32 src_addr_h; - u32 dst_addr_h; - u32 phy_next_h; -} __packed; - -/* DXE Control block */ -struct wcn36xx_dxe_ctl { - struct wcn36xx_dxe_ctl *next; - struct wcn36xx_dxe_desc *desc; - unsigned int desc_phy_addr; - int ctl_blk_order; - struct sk_buff *skb; - spinlock_t skb_lock; - void *bd_cpu_addr; - dma_addr_t bd_phy_addr; -}; - -struct wcn36xx_dxe_ch { - enum wcn36xx_dxe_ch_type ch_type; - void *cpu_addr; - dma_addr_t dma_addr; - enum wcn36xx_dxe_ch_desc_num desc_num; - /* DXE control block ring */ - struct wcn36xx_dxe_ctl *head_blk_ctl; - struct wcn36xx_dxe_ctl *tail_blk_ctl; - - /* DXE channel specific configs */ - u32 dxe_wq; - u32 ctrl_bd; - u32 ctrl_skb; - u32 reg_ctrl; - u32 def_ctrl; -}; - -/* Memory Pool for BD headers */ -struct wcn36xx_dxe_mem_pool { - int chunk_size; - void *virt_addr; - dma_addr_t phy_addr; -}; - -struct wcn36xx_vif; -int wcn36xx_dxe_allocate_mem_pools(struct wcn36xx *wcn); -void wcn36xx_dxe_free_mem_pools(struct wcn36xx *wcn); -void wcn36xx_dxe_rx_frame(struct wcn36xx *wcn); -int wcn36xx_dxe_alloc_ctl_blks(struct wcn36xx *wcn); -void wcn36xx_dxe_free_ctl_blks(struct wcn36xx *wcn); -int wcn36xx_dxe_init(struct wcn36xx *wcn); -void wcn36xx_dxe_deinit(struct wcn36xx *wcn); -int wcn36xx_dxe_init_channels(struct wcn36xx *wcn); -int wcn36xx_dxe_tx_frame(struct wcn36xx *wcn, - struct wcn36xx_vif *vif_priv, - struct sk_buff *skb, - bool is_low); -void wcn36xx_dxe_tx_ack_ind(struct wcn36xx *wcn, u32 status); -void *wcn36xx_dxe_get_next_bd(struct wcn36xx *wcn, bool is_low); -#endif /* _DXE_H_ */ diff --git a/drivers/net/wireless/ath/wcn36xx/hal.h b/drivers/net/wireless/ath/wcn36xx/hal.h deleted file mode 100644 index c02dbc6..0000000 --- a/drivers/net/wireless/ath/wcn36xx/hal.h +++ /dev/null @@ -1,4657 +0,0 @@ -/* - * Copyright (c) 2013 Eugene Krasnikov <k.eugene.e@gmail.com> - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY - * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION - * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN - * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - */ - -#ifndef _HAL_H_ -#define _HAL_H_ - -/*--------------------------------------------------------------------------- - API VERSIONING INFORMATION - - The RIVA API is versioned as MAJOR.MINOR.VERSION.REVISION - The MAJOR is incremented for major product/architecture changes - (and then MINOR/VERSION/REVISION are zeroed) - The MINOR is incremented for minor product/architecture changes - (and then VERSION/REVISION are zeroed) - The VERSION is incremented if a significant API change occurs - (and then REVISION is zeroed) - The REVISION is incremented if an insignificant API change occurs - or if a new API is added - All values are in the range 0..255 (ie they are 8-bit values) - ---------------------------------------------------------------------------*/ -#define WCN36XX_HAL_VER_MAJOR 1 -#define WCN36XX_HAL_VER_MINOR 4 -#define WCN36XX_HAL_VER_VERSION 1 -#define WCN36XX_HAL_VER_REVISION 2 - -/* This is to force compiler to use the maximum of an int ( 4 bytes ) */ -#define WCN36XX_HAL_MAX_ENUM_SIZE 0x7FFFFFFF -#define WCN36XX_HAL_MSG_TYPE_MAX_ENUM_SIZE 0x7FFF - -/* Max no. of transmit categories */ -#define STACFG_MAX_TC 8 - -/* The maximum value of access category */ -#define WCN36XX_HAL_MAX_AC 4 - -#define WCN36XX_HAL_IPV4_ADDR_LEN 4 - -#define WALN_HAL_STA_INVALID_IDX 0xFF -#define WCN36XX_HAL_BSS_INVALID_IDX 0xFF - -/* Default Beacon template size */ -#define BEACON_TEMPLATE_SIZE 0x180 - -/* Param Change Bitmap sent to HAL */ -#define PARAM_BCN_INTERVAL_CHANGED (1 << 0) -#define PARAM_SHORT_PREAMBLE_CHANGED (1 << 1) -#define PARAM_SHORT_SLOT_TIME_CHANGED (1 << 2) -#define PARAM_llACOEXIST_CHANGED (1 << 3) -#define PARAM_llBCOEXIST_CHANGED (1 << 4) -#define PARAM_llGCOEXIST_CHANGED (1 << 5) -#define PARAM_HT20MHZCOEXIST_CHANGED (1<<6) -#define PARAM_NON_GF_DEVICES_PRESENT_CHANGED (1<<7) -#define PARAM_RIFS_MODE_CHANGED (1<<8) -#define PARAM_LSIG_TXOP_FULL_SUPPORT_CHANGED (1<<9) -#define PARAM_OBSS_MODE_CHANGED (1<<10) -#define PARAM_BEACON_UPDATE_MASK \ - (PARAM_BCN_INTERVAL_CHANGED | \ - PARAM_SHORT_PREAMBLE_CHANGED | \ - PARAM_SHORT_SLOT_TIME_CHANGED | \ - PARAM_llACOEXIST_CHANGED | \ - PARAM_llBCOEXIST_CHANGED | \ - PARAM_llGCOEXIST_CHANGED | \ - PARAM_HT20MHZCOEXIST_CHANGED | \ - PARAM_NON_GF_DEVICES_PRESENT_CHANGED | \ - PARAM_RIFS_MODE_CHANGED | \ - PARAM_LSIG_TXOP_FULL_SUPPORT_CHANGED | \ - PARAM_OBSS_MODE_CHANGED) - -/* dump command response Buffer size */ -#define DUMPCMD_RSP_BUFFER 100 - -/* version string max length (including NULL) */ -#define WCN36XX_HAL_VERSION_LENGTH 64 - -/* message types for messages exchanged between WDI and HAL */ -enum wcn36xx_hal_host_msg_type { - /* Init/De-Init */ - WCN36XX_HAL_START_REQ = 0, - WCN36XX_HAL_START_RSP = 1, - WCN36XX_HAL_STOP_REQ = 2, - WCN36XX_HAL_STOP_RSP = 3, - - /* Scan */ - WCN36XX_HAL_INIT_SCAN_REQ = 4, - WCN36XX_HAL_INIT_SCAN_RSP = 5, - WCN36XX_HAL_START_SCAN_REQ = 6, - WCN36XX_HAL_START_SCAN_RSP = 7, - WCN36XX_HAL_END_SCAN_REQ = 8, - WCN36XX_HAL_END_SCAN_RSP = 9, - WCN36XX_HAL_FINISH_SCAN_REQ = 10, - WCN36XX_HAL_FINISH_SCAN_RSP = 11, - - /* HW STA configuration/deconfiguration */ - WCN36XX_HAL_CONFIG_STA_REQ = 12, - WCN36XX_HAL_CONFIG_STA_RSP = 13, - WCN36XX_HAL_DELETE_STA_REQ = 14, - WCN36XX_HAL_DELETE_STA_RSP = 15, - WCN36XX_HAL_CONFIG_BSS_REQ = 16, - WCN36XX_HAL_CONFIG_BSS_RSP = 17, - WCN36XX_HAL_DELETE_BSS_REQ = 18, - WCN36XX_HAL_DELETE_BSS_RSP = 19, - - /* Infra STA asscoiation */ - WCN36XX_HAL_JOIN_REQ = 20, - WCN36XX_HAL_JOIN_RSP = 21, - WCN36XX_HAL_POST_ASSOC_REQ = 22, - WCN36XX_HAL_POST_ASSOC_RSP = 23, - - /* Security */ - WCN36XX_HAL_SET_BSSKEY_REQ = 24, - WCN36XX_HAL_SET_BSSKEY_RSP = 25, - WCN36XX_HAL_SET_STAKEY_REQ = 26, - WCN36XX_HAL_SET_STAKEY_RSP = 27, - WCN36XX_HAL_RMV_BSSKEY_REQ = 28, - WCN36XX_HAL_RMV_BSSKEY_RSP = 29, - WCN36XX_HAL_RMV_STAKEY_REQ = 30, - WCN36XX_HAL_RMV_STAKEY_RSP = 31, - - /* Qos Related */ - WCN36XX_HAL_ADD_TS_REQ = 32, - WCN36XX_HAL_ADD_TS_RSP = 33, - WCN36XX_HAL_DEL_TS_REQ = 34, - WCN36XX_HAL_DEL_TS_RSP = 35, - WCN36XX_HAL_UPD_EDCA_PARAMS_REQ = 36, - WCN36XX_HAL_UPD_EDCA_PARAMS_RSP = 37, - WCN36XX_HAL_ADD_BA_REQ = 38, - WCN36XX_HAL_ADD_BA_RSP = 39, - WCN36XX_HAL_DEL_BA_REQ = 40, - WCN36XX_HAL_DEL_BA_RSP = 41, - - WCN36XX_HAL_CH_SWITCH_REQ = 42, - WCN36XX_HAL_CH_SWITCH_RSP = 43, - WCN36XX_HAL_SET_LINK_ST_REQ = 44, - WCN36XX_HAL_SET_LINK_ST_RSP = 45, - WCN36XX_HAL_GET_STATS_REQ = 46, - WCN36XX_HAL_GET_STATS_RSP = 47, - WCN36XX_HAL_UPDATE_CFG_REQ = 48, - WCN36XX_HAL_UPDATE_CFG_RSP = 49, - - WCN36XX_HAL_MISSED_BEACON_IND = 50, - WCN36XX_HAL_UNKNOWN_ADDR2_FRAME_RX_IND = 51, - WCN36XX_HAL_MIC_FAILURE_IND = 52, - WCN36XX_HAL_FATAL_ERROR_IND = 53, - WCN36XX_HAL_SET_KEYDONE_MSG = 54, - - /* NV Interface */ - WCN36XX_HAL_DOWNLOAD_NV_REQ = 55, - WCN36XX_HAL_DOWNLOAD_NV_RSP = 56, - - WCN36XX_HAL_ADD_BA_SESSION_REQ = 57, - WCN36XX_HAL_ADD_BA_SESSION_RSP = 58, - WCN36XX_HAL_TRIGGER_BA_REQ = 59, - WCN36XX_HAL_TRIGGER_BA_RSP = 60, - WCN36XX_HAL_UPDATE_BEACON_REQ = 61, - WCN36XX_HAL_UPDATE_BEACON_RSP = 62, - WCN36XX_HAL_SEND_BEACON_REQ = 63, - WCN36XX_HAL_SEND_BEACON_RSP = 64, - - WCN36XX_HAL_SET_BCASTKEY_REQ = 65, - WCN36XX_HAL_SET_BCASTKEY_RSP = 66, - WCN36XX_HAL_DELETE_STA_CONTEXT_IND = 67, - WCN36XX_HAL_UPDATE_PROBE_RSP_TEMPLATE_REQ = 68, - WCN36XX_HAL_UPDATE_PROBE_RSP_TEMPLATE_RSP = 69, - - /* PTT interface support */ - WCN36XX_HAL_PROCESS_PTT_REQ = 70, - WCN36XX_HAL_PROCESS_PTT_RSP = 71, - - /* BTAMP related events */ - WCN36XX_HAL_SIGNAL_BTAMP_EVENT_REQ = 72, - WCN36XX_HAL_SIGNAL_BTAMP_EVENT_RSP = 73, - WCN36XX_HAL_TL_HAL_FLUSH_AC_REQ = 74, - WCN36XX_HAL_TL_HAL_FLUSH_AC_RSP = 75, - - WCN36XX_HAL_ENTER_IMPS_REQ = 76, - WCN36XX_HAL_EXIT_IMPS_REQ = 77, - WCN36XX_HAL_ENTER_BMPS_REQ = 78, - WCN36XX_HAL_EXIT_BMPS_REQ = 79, - WCN36XX_HAL_ENTER_UAPSD_REQ = 80, - WCN36XX_HAL_EXIT_UAPSD_REQ = 81, - WCN36XX_HAL_UPDATE_UAPSD_PARAM_REQ = 82, - WCN36XX_HAL_CONFIGURE_RXP_FILTER_REQ = 83, - WCN36XX_HAL_ADD_BCN_FILTER_REQ = 84, - WCN36XX_HAL_REM_BCN_FILTER_REQ = 85, - WCN36XX_HAL_ADD_WOWL_BCAST_PTRN = 86, - WCN36XX_HAL_DEL_WOWL_BCAST_PTRN = 87, - WCN36XX_HAL_ENTER_WOWL_REQ = 88, - WCN36XX_HAL_EXIT_WOWL_REQ = 89, - WCN36XX_HAL_HOST_OFFLOAD_REQ = 90, - WCN36XX_HAL_SET_RSSI_THRESH_REQ = 91, - WCN36XX_HAL_GET_RSSI_REQ = 92, - WCN36XX_HAL_SET_UAPSD_AC_PARAMS_REQ = 93, - WCN36XX_HAL_CONFIGURE_APPS_CPU_WAKEUP_STATE_REQ = 94, - - WCN36XX_HAL_ENTER_IMPS_RSP = 95, - WCN36XX_HAL_EXIT_IMPS_RSP = 96, - WCN36XX_HAL_ENTER_BMPS_RSP = 97, - WCN36XX_HAL_EXIT_BMPS_RSP = 98, - WCN36XX_HAL_ENTER_UAPSD_RSP = 99, - WCN36XX_HAL_EXIT_UAPSD_RSP = 100, - WCN36XX_HAL_SET_UAPSD_AC_PARAMS_RSP = 101, - WCN36XX_HAL_UPDATE_UAPSD_PARAM_RSP = 102, - WCN36XX_HAL_CONFIGURE_RXP_FILTER_RSP = 103, - WCN36XX_HAL_ADD_BCN_FILTER_RSP = 104, - WCN36XX_HAL_REM_BCN_FILTER_RSP = 105, - WCN36XX_HAL_SET_RSSI_THRESH_RSP = 106, - WCN36XX_HAL_HOST_OFFLOAD_RSP = 107, - WCN36XX_HAL_ADD_WOWL_BCAST_PTRN_RSP = 108, - WCN36XX_HAL_DEL_WOWL_BCAST_PTRN_RSP = 109, - WCN36XX_HAL_ENTER_WOWL_RSP = 110, - WCN36XX_HAL_EXIT_WOWL_RSP = 111, - WCN36XX_HAL_RSSI_NOTIFICATION_IND = 112, - WCN36XX_HAL_GET_RSSI_RSP = 113, - WCN36XX_HAL_CONFIGURE_APPS_CPU_WAKEUP_STATE_RSP = 114, - - /* 11k related events */ - WCN36XX_HAL_SET_MAX_TX_POWER_REQ = 115, - WCN36XX_HAL_SET_MAX_TX_POWER_RSP = 116, - - /* 11R related msgs */ - WCN36XX_HAL_AGGR_ADD_TS_REQ = 117, - WCN36XX_HAL_AGGR_ADD_TS_RSP = 118, - - /* P2P WLAN_FEATURE_P2P */ - WCN36XX_HAL_SET_P2P_GONOA_REQ = 119, - WCN36XX_HAL_SET_P2P_GONOA_RSP = 120, - - /* WLAN Dump commands */ - WCN36XX_HAL_DUMP_COMMAND_REQ = 121, - WCN36XX_HAL_DUMP_COMMAND_RSP = 122, - - /* OEM_DATA FEATURE SUPPORT */ - WCN36XX_HAL_START_OEM_DATA_REQ = 123, - WCN36XX_HAL_START_OEM_DATA_RSP = 124, - - /* ADD SELF STA REQ and RSP */ - WCN36XX_HAL_ADD_STA_SELF_REQ = 125, - WCN36XX_HAL_ADD_STA_SELF_RSP = 126, - - /* DEL SELF STA SUPPORT */ - WCN36XX_HAL_DEL_STA_SELF_REQ = 127, - WCN36XX_HAL_DEL_STA_SELF_RSP = 128, - - /* Coex Indication */ - WCN36XX_HAL_COEX_IND = 129, - - /* Tx Complete Indication */ - WCN36XX_HAL_OTA_TX_COMPL_IND = 130, - - /* Host Suspend/resume messages */ - WCN36XX_HAL_HOST_SUSPEND_IND = 131, - WCN36XX_HAL_HOST_RESUME_REQ = 132, - WCN36XX_HAL_HOST_RESUME_RSP = 133, - - WCN36XX_HAL_SET_TX_POWER_REQ = 134, - WCN36XX_HAL_SET_TX_POWER_RSP = 135, - WCN36XX_HAL_GET_TX_POWER_REQ = 136, - WCN36XX_HAL_GET_TX_POWER_RSP = 137, - - WCN36XX_HAL_P2P_NOA_ATTR_IND = 138, - - WCN36XX_HAL_ENABLE_RADAR_DETECT_REQ = 139, - WCN36XX_HAL_ENABLE_RADAR_DETECT_RSP = 140, - WCN36XX_HAL_GET_TPC_REPORT_REQ = 141, - WCN36XX_HAL_GET_TPC_REPORT_RSP = 142, - WCN36XX_HAL_RADAR_DETECT_IND = 143, - WCN36XX_HAL_RADAR_DETECT_INTR_IND = 144, - WCN36XX_HAL_KEEP_ALIVE_REQ = 145, - WCN36XX_HAL_KEEP_ALIVE_RSP = 146, - - /* PNO messages */ - WCN36XX_HAL_SET_PREF_NETWORK_REQ = 147, - WCN36XX_HAL_SET_PREF_NETWORK_RSP = 148, - WCN36XX_HAL_SET_RSSI_FILTER_REQ = 149, - WCN36XX_HAL_SET_RSSI_FILTER_RSP = 150, - WCN36XX_HAL_UPDATE_SCAN_PARAM_REQ = 151, - WCN36XX_HAL_UPDATE_SCAN_PARAM_RSP = 152, - WCN36XX_HAL_PREF_NETW_FOUND_IND = 153, - - WCN36XX_HAL_SET_TX_PER_TRACKING_REQ = 154, - WCN36XX_HAL_SET_TX_PER_TRACKING_RSP = 155, - WCN36XX_HAL_TX_PER_HIT_IND = 156, - - WCN36XX_HAL_8023_MULTICAST_LIST_REQ = 157, - WCN36XX_HAL_8023_MULTICAST_LIST_RSP = 158, - - WCN36XX_HAL_SET_PACKET_FILTER_REQ = 159, - WCN36XX_HAL_SET_PACKET_FILTER_RSP = 160, - WCN36XX_HAL_PACKET_FILTER_MATCH_COUNT_REQ = 161, - WCN36XX_HAL_PACKET_FILTER_MATCH_COUNT_RSP = 162, - WCN36XX_HAL_CLEAR_PACKET_FILTER_REQ = 163, - WCN36XX_HAL_CLEAR_PACKET_FILTER_RSP = 164, - - /* - * This is temp fix. Should be removed once Host and Riva code is - * in sync. - */ - WCN36XX_HAL_INIT_SCAN_CON_REQ = 165, - - WCN36XX_HAL_SET_POWER_PARAMS_REQ = 166, - WCN36XX_HAL_SET_POWER_PARAMS_RSP = 167, - - WCN36XX_HAL_TSM_STATS_REQ = 168, - WCN36XX_HAL_TSM_STATS_RSP = 169, - - /* wake reason indication (WOW) */ - WCN36XX_HAL_WAKE_REASON_IND = 170, - - /* GTK offload support */ - WCN36XX_HAL_GTK_OFFLOAD_REQ = 171, - WCN36XX_HAL_GTK_OFFLOAD_RSP = 172, - WCN36XX_HAL_GTK_OFFLOAD_GETINFO_REQ = 173, - WCN36XX_HAL_GTK_OFFLOAD_GETINFO_RSP = 174, - - WCN36XX_HAL_FEATURE_CAPS_EXCHANGE_REQ = 175, - WCN36XX_HAL_FEATURE_CAPS_EXCHANGE_RSP = 176, - WCN36XX_HAL_EXCLUDE_UNENCRYPTED_IND = 177, - - WCN36XX_HAL_SET_THERMAL_MITIGATION_REQ = 178, - WCN36XX_HAL_SET_THERMAL_MITIGATION_RSP = 179, - - WCN36XX_HAL_UPDATE_VHT_OP_MODE_REQ = 182, - WCN36XX_HAL_UPDATE_VHT_OP_MODE_RSP = 183, - - WCN36XX_HAL_P2P_NOA_START_IND = 184, - - WCN36XX_HAL_GET_ROAM_RSSI_REQ = 185, - WCN36XX_HAL_GET_ROAM_RSSI_RSP = 186, - - WCN36XX_HAL_CLASS_B_STATS_IND = 187, - WCN36XX_HAL_DEL_BA_IND = 188, - WCN36XX_HAL_DHCP_START_IND = 189, - WCN36XX_HAL_DHCP_STOP_IND = 190, - - WCN36XX_HAL_MSG_MAX = WCN36XX_HAL_MSG_TYPE_MAX_ENUM_SIZE -}; - -/* Enumeration for Version */ -enum wcn36xx_hal_host_msg_version { - WCN36XX_HAL_MSG_VERSION0 = 0, - WCN36XX_HAL_MSG_VERSION1 = 1, - /* define as 2 bytes data */ - WCN36XX_HAL_MSG_WCNSS_CTRL_VERSION = 0x7FFF, - WCN36XX_HAL_MSG_VERSION_MAX_FIELD = WCN36XX_HAL_MSG_WCNSS_CTRL_VERSION -}; - -enum driver_type { - DRIVER_TYPE_PRODUCTION = 0, - DRIVER_TYPE_MFG = 1, - DRIVER_TYPE_DVT = 2, - DRIVER_TYPE_MAX = WCN36XX_HAL_MAX_ENUM_SIZE -}; - -enum wcn36xx_hal_stop_type { - HAL_STOP_TYPE_SYS_RESET, - HAL_STOP_TYPE_SYS_DEEP_SLEEP, - HAL_STOP_TYPE_RF_KILL, - HAL_STOP_TYPE_MAX = WCN36XX_HAL_MAX_ENUM_SIZE -}; - -enum wcn36xx_hal_sys_mode { - HAL_SYS_MODE_NORMAL, - HAL_SYS_MODE_LEARN, - HAL_SYS_MODE_SCAN, - HAL_SYS_MODE_PROMISC, - HAL_SYS_MODE_SUSPEND_LINK, - HAL_SYS_MODE_ROAM_SCAN, - HAL_SYS_MODE_ROAM_SUSPEND_LINK, - HAL_SYS_MODE_MAX = WCN36XX_HAL_MAX_ENUM_SIZE -}; - -enum phy_chan_bond_state { - /* 20MHz IF bandwidth centered on IF carrier */ - PHY_SINGLE_CHANNEL_CENTERED = 0, - - /* 40MHz IF bandwidth with lower 20MHz supporting the primary channel */ - PHY_DOUBLE_CHANNEL_LOW_PRIMARY = 1, - - /* 40MHz IF bandwidth centered on IF carrier */ - PHY_DOUBLE_CHANNEL_CENTERED = 2, - - /* 40MHz IF bandwidth with higher 20MHz supporting the primary ch */ - PHY_DOUBLE_CHANNEL_HIGH_PRIMARY = 3, - - /* 20/40MHZ offset LOW 40/80MHZ offset CENTERED */ - PHY_QUADRUPLE_CHANNEL_20MHZ_LOW_40MHZ_CENTERED = 4, - - /* 20/40MHZ offset CENTERED 40/80MHZ offset CENTERED */ - PHY_QUADRUPLE_CHANNEL_20MHZ_CENTERED_40MHZ_CENTERED = 5, - - /* 20/40MHZ offset HIGH 40/80MHZ offset CENTERED */ - PHY_QUADRUPLE_CHANNEL_20MHZ_HIGH_40MHZ_CENTERED = 6, - - /* 20/40MHZ offset LOW 40/80MHZ offset LOW */ - PHY_QUADRUPLE_CHANNEL_20MHZ_LOW_40MHZ_LOW = 7, - - /* 20/40MHZ offset HIGH 40/80MHZ offset LOW */ - PHY_QUADRUPLE_CHANNEL_20MHZ_HIGH_40MHZ_LOW = 8, - - /* 20/40MHZ offset LOW 40/80MHZ offset HIGH */ - PHY_QUADRUPLE_CHANNEL_20MHZ_LOW_40MHZ_HIGH = 9, - - /* 20/40MHZ offset-HIGH 40/80MHZ offset HIGH */ - PHY_QUADRUPLE_CHANNEL_20MHZ_HIGH_40MHZ_HIGH = 10, - - PHY_CHANNEL_BONDING_STATE_MAX = WCN36XX_HAL_MAX_ENUM_SIZE -}; - -/* Spatial Multiplexing(SM) Power Save mode */ -enum wcn36xx_hal_ht_mimo_state { - /* Static SM Power Save mode */ - WCN36XX_HAL_HT_MIMO_PS_STATIC = 0, - - /* Dynamic SM Power Save mode */ - WCN36XX_HAL_HT_MIMO_PS_DYNAMIC = 1, - - /* reserved */ - WCN36XX_HAL_HT_MIMO_PS_NA = 2, - - /* SM Power Save disabled */ - WCN36XX_HAL_HT_MIMO_PS_NO_LIMIT = 3, - - WCN36XX_HAL_HT_MIMO_PS_MAX = WCN36XX_HAL_MAX_ENUM_SIZE -}; - -/* each station added has a rate mode which specifies the sta attributes */ -enum sta_rate_mode { - STA_TAURUS = 0, - STA_TITAN, - STA_POLARIS, - STA_11b, - STA_11bg, - STA_11a, - STA_11n, - STA_11ac, - STA_INVALID_RATE_MODE = WCN36XX_HAL_MAX_ENUM_SIZE -}; - -/* 1,2,5.5,11 */ -#define WCN36XX_HAL_NUM_DSSS_RATES 4 - -/* 6,9,12,18,24,36,48,54 */ -#define WCN36XX_HAL_NUM_OFDM_RATES 8 - -/* 72,96,108 */ -#define WCN36XX_HAL_NUM_POLARIS_RATES 3 - -#define WCN36XX_HAL_MAC_MAX_SUPPORTED_MCS_SET 16 - -enum wcn36xx_hal_bss_type { - WCN36XX_HAL_INFRASTRUCTURE_MODE, - - /* Added for softAP support */ - WCN36XX_HAL_INFRA_AP_MODE, - - WCN36XX_HAL_IBSS_MODE, - - /* Added for BT-AMP support */ - WCN36XX_HAL_BTAMP_STA_MODE, - - /* Added for BT-AMP support */ - WCN36XX_HAL_BTAMP_AP_MODE, - - WCN36XX_HAL_AUTO_MODE, - - WCN36XX_HAL_DONOT_USE_BSS_TYPE = WCN36XX_HAL_MAX_ENUM_SIZE -}; - -enum wcn36xx_hal_nw_type { - WCN36XX_HAL_11A_NW_TYPE, - WCN36XX_HAL_11B_NW_TYPE, - WCN36XX_HAL_11G_NW_TYPE, - WCN36XX_HAL_11N_NW_TYPE, - WCN36XX_HAL_DONOT_USE_NW_TYPE = WCN36XX_HAL_MAX_ENUM_SIZE -}; - -#define WCN36XX_HAL_MAC_RATESET_EID_MAX 12 - -enum wcn36xx_hal_ht_operating_mode { - /* No Protection */ - WCN36XX_HAL_HT_OP_MODE_PURE, - - /* Overlap Legacy device present, protection is optional */ - WCN36XX_HAL_HT_OP_MODE_OVERLAP_LEGACY, - - /* No legacy device, but 20 MHz HT present */ - WCN36XX_HAL_HT_OP_MODE_NO_LEGACY_20MHZ_HT, - - /* Protection is required */ - WCN36XX_HAL_HT_OP_MODE_MIXED, - - WCN36XX_HAL_HT_OP_MODE_MAX = WCN36XX_HAL_MAX_ENUM_SIZE -}; - -/* Encryption type enum used with peer */ -enum ani_ed_type { - WCN36XX_HAL_ED_NONE, - WCN36XX_HAL_ED_WEP40, - WCN36XX_HAL_ED_WEP104, - WCN36XX_HAL_ED_TKIP, - WCN36XX_HAL_ED_CCMP, - WCN36XX_HAL_ED_WPI, - WCN36XX_HAL_ED_AES_128_CMAC, - WCN36XX_HAL_ED_NOT_IMPLEMENTED = WCN36XX_HAL_MAX_ENUM_SIZE -}; - -#define WLAN_MAX_KEY_RSC_LEN 16 -#define WLAN_WAPI_KEY_RSC_LEN 16 - -/* MAX key length when ULA is used */ -#define WCN36XX_HAL_MAC_MAX_KEY_LENGTH 32 -#define WCN36XX_HAL_MAC_MAX_NUM_OF_DEFAULT_KEYS 4 - -/* - * Enum to specify whether key is used for TX only, RX only or both. - */ -enum ani_key_direction { - WCN36XX_HAL_TX_ONLY, - WCN36XX_HAL_RX_ONLY, - WCN36XX_HAL_TX_RX, - WCN36XX_HAL_TX_DEFAULT, - WCN36XX_HAL_DONOT_USE_KEY_DIRECTION = WCN36XX_HAL_MAX_ENUM_SIZE -}; - -enum ani_wep_type { - WCN36XX_HAL_WEP_STATIC, - WCN36XX_HAL_WEP_DYNAMIC, - WCN36XX_HAL_WEP_MAX = WCN36XX_HAL_MAX_ENUM_SIZE -}; - -enum wcn36xx_hal_link_state { - - WCN36XX_HAL_LINK_IDLE_STATE = 0, - WCN36XX_HAL_LINK_PREASSOC_STATE = 1, - WCN36XX_HAL_LINK_POSTASSOC_STATE = 2, - WCN36XX_HAL_LINK_AP_STATE = 3, - WCN36XX_HAL_LINK_IBSS_STATE = 4, - - /* BT-AMP Case */ - WCN36XX_HAL_LINK_BTAMP_PREASSOC_STATE = 5, - WCN36XX_HAL_LINK_BTAMP_POSTASSOC_STATE = 6, - WCN36XX_HAL_LINK_BTAMP_AP_STATE = 7, - WCN36XX_HAL_LINK_BTAMP_STA_STATE = 8, - - /* Reserved for HAL Internal Use */ - WCN36XX_HAL_LINK_LEARN_STATE = 9, - WCN36XX_HAL_LINK_SCAN_STATE = 10, - WCN36XX_HAL_LINK_FINISH_SCAN_STATE = 11, - WCN36XX_HAL_LINK_INIT_CAL_STATE = 12, - WCN36XX_HAL_LINK_FINISH_CAL_STATE = 13, - WCN36XX_HAL_LINK_LISTEN_STATE = 14, - - WCN36XX_HAL_LINK_MAX = WCN36XX_HAL_MAX_ENUM_SIZE -}; - -enum wcn36xx_hal_stats_mask { - HAL_SUMMARY_STATS_INFO = 0x00000001, - HAL_GLOBAL_CLASS_A_STATS_INFO = 0x00000002, - HAL_GLOBAL_CLASS_B_STATS_INFO = 0x00000004, - HAL_GLOBAL_CLASS_C_STATS_INFO = 0x00000008, - HAL_GLOBAL_CLASS_D_STATS_INFO = 0x00000010, - HAL_PER_STA_STATS_INFO = 0x00000020 -}; - -/* BT-AMP events type */ -enum bt_amp_event_type { - BTAMP_EVENT_CONNECTION_START, - BTAMP_EVENT_CONNECTION_STOP, - BTAMP_EVENT_CONNECTION_TERMINATED, - - /* This and beyond are invalid values */ - BTAMP_EVENT_TYPE_MAX = WCN36XX_HAL_MAX_ENUM_SIZE, -}; - -/* PE Statistics */ -enum pe_stats_mask { - PE_SUMMARY_STATS_INFO = 0x00000001, - PE_GLOBAL_CLASS_A_STATS_INFO = 0x00000002, - PE_GLOBAL_CLASS_B_STATS_INFO = 0x00000004, - PE_GLOBAL_CLASS_C_STATS_INFO = 0x00000008, - PE_GLOBAL_CLASS_D_STATS_INFO = 0x00000010, - PE_PER_STA_STATS_INFO = 0x00000020, - - /* This and beyond are invalid values */ - PE_STATS_TYPE_MAX = WCN36XX_HAL_MAX_ENUM_SIZE -}; - -/* - * Configuration Parameter IDs - */ -#define WCN36XX_HAL_CFG_STA_ID 0 -#define WCN36XX_HAL_CFG_CURRENT_TX_ANTENNA 1 -#define WCN36XX_HAL_CFG_CURRENT_RX_ANTENNA 2 -#define WCN36XX_HAL_CFG_LOW_GAIN_OVERRIDE 3 -#define WCN36XX_HAL_CFG_POWER_STATE_PER_CHAIN 4 -#define WCN36XX_HAL_CFG_CAL_PERIOD 5 -#define WCN36XX_HAL_CFG_CAL_CONTROL 6 -#define WCN36XX_HAL_CFG_PROXIMITY 7 -#define WCN36XX_HAL_CFG_NETWORK_DENSITY 8 -#define WCN36XX_HAL_CFG_MAX_MEDIUM_TIME 9 -#define WCN36XX_HAL_CFG_MAX_MPDUS_IN_AMPDU 10 -#define WCN36XX_HAL_CFG_RTS_THRESHOLD 11 -#define WCN36XX_HAL_CFG_SHORT_RETRY_LIMIT 12 -#define WCN36XX_HAL_CFG_LONG_RETRY_LIMIT 13 -#define WCN36XX_HAL_CFG_FRAGMENTATION_THRESHOLD 14 -#define WCN36XX_HAL_CFG_DYNAMIC_THRESHOLD_ZERO 15 -#define WCN36XX_HAL_CFG_DYNAMIC_THRESHOLD_ONE 16 -#define WCN36XX_HAL_CFG_DYNAMIC_THRESHOLD_TWO 17 -#define WCN36XX_HAL_CFG_FIXED_RATE 18 -#define WCN36XX_HAL_CFG_RETRYRATE_POLICY 19 -#define WCN36XX_HAL_CFG_RETRYRATE_SECONDARY 20 -#define WCN36XX_HAL_CFG_RETRYRATE_TERTIARY 21 -#define WCN36XX_HAL_CFG_FORCE_POLICY_PROTECTION 22 -#define WCN36XX_HAL_CFG_FIXED_RATE_MULTICAST_24GHZ 23 -#define WCN36XX_HAL_CFG_FIXED_RATE_MULTICAST_5GHZ 24 -#define WCN36XX_HAL_CFG_DEFAULT_RATE_INDEX_24GHZ 25 -#define WCN36XX_HAL_CFG_DEFAULT_RATE_INDEX_5GHZ 26 -#define WCN36XX_HAL_CFG_MAX_BA_SESSIONS 27 -#define WCN36XX_HAL_CFG_PS_DATA_INACTIVITY_TIMEOUT 28 -#define WCN36XX_HAL_CFG_PS_ENABLE_BCN_FILTER 29 -#define WCN36XX_HAL_CFG_PS_ENABLE_RSSI_MONITOR 30 -#define WCN36XX_HAL_CFG_NUM_BEACON_PER_RSSI_AVERAGE 31 -#define WCN36XX_HAL_CFG_STATS_PERIOD 32 -#define WCN36XX_HAL_CFG_CFP_MAX_DURATION 33 -#define WCN36XX_HAL_CFG_FRAME_TRANS_ENABLED 34 -#define WCN36XX_HAL_CFG_DTIM_PERIOD 35 -#define WCN36XX_HAL_CFG_EDCA_WMM_ACBK 36 -#define WCN36XX_HAL_CFG_EDCA_WMM_ACBE 37 -#define WCN36XX_HAL_CFG_EDCA_WMM_ACVO 38 -#define WCN36XX_HAL_CFG_EDCA_WMM_ACVI 39 -#define WCN36XX_HAL_CFG_BA_THRESHOLD_HIGH 40 -#define WCN36XX_HAL_CFG_MAX_BA_BUFFERS 41 -#define WCN36XX_HAL_CFG_RPE_POLLING_THRESHOLD 42 -#define WCN36XX_HAL_CFG_RPE_AGING_THRESHOLD_FOR_AC0_REG 43 -#define WCN36XX_HAL_CFG_RPE_AGING_THRESHOLD_FOR_AC1_REG 44 -#define WCN36XX_HAL_CFG_RPE_AGING_THRESHOLD_FOR_AC2_REG 45 -#define WCN36XX_HAL_CFG_RPE_AGING_THRESHOLD_FOR_AC3_REG 46 -#define WCN36XX_HAL_CFG_NO_OF_ONCHIP_REORDER_SESSIONS 47 -#define WCN36XX_HAL_CFG_PS_LISTEN_INTERVAL 48 -#define WCN36XX_HAL_CFG_PS_HEART_BEAT_THRESHOLD 49 -#define WCN36XX_HAL_CFG_PS_NTH_BEACON_FILTER 50 -#define WCN36XX_HAL_CFG_PS_MAX_PS_POLL 51 -#define WCN36XX_HAL_CFG_PS_MIN_RSSI_THRESHOLD 52 -#define WCN36XX_HAL_CFG_PS_RSSI_FILTER_PERIOD 53 -#define WCN36XX_HAL_CFG_PS_BROADCAST_FRAME_FILTER_ENABLE 54 -#define WCN36XX_HAL_CFG_PS_IGNORE_DTIM 55 -#define WCN36XX_HAL_CFG_PS_ENABLE_BCN_EARLY_TERM 56 -#define WCN36XX_HAL_CFG_DYNAMIC_PS_POLL_VALUE 57 -#define WCN36XX_HAL_CFG_PS_NULLDATA_AP_RESP_TIMEOUT 58 -#define WCN36XX_HAL_CFG_TELE_BCN_WAKEUP_EN 59 -#define WCN36XX_HAL_CFG_TELE_BCN_TRANS_LI 60 -#define WCN36XX_HAL_CFG_TELE_BCN_TRANS_LI_IDLE_BCNS 61 -#define WCN36XX_HAL_CFG_TELE_BCN_MAX_LI 62 -#define WCN36XX_HAL_CFG_TELE_BCN_MAX_LI_IDLE_BCNS 63 -#define WCN36XX_HAL_CFG_TX_PWR_CTRL_ENABLE 64 -#define WCN36XX_HAL_CFG_VALID_RADAR_CHANNEL_LIST 65 -#define WCN36XX_HAL_CFG_TX_POWER_24_20 66 -#define WCN36XX_HAL_CFG_TX_POWER_24_40 67 -#define WCN36XX_HAL_CFG_TX_POWER_50_20 68 -#define WCN36XX_HAL_CFG_TX_POWER_50_40 69 -#define WCN36XX_HAL_CFG_MCAST_BCAST_FILTER_SETTING 70 -#define WCN36XX_HAL_CFG_BCN_EARLY_TERM_WAKEUP_INTERVAL 71 -#define WCN36XX_HAL_CFG_MAX_TX_POWER_2_4 72 -#define WCN36XX_HAL_CFG_MAX_TX_POWER_5 73 -#define WCN36XX_HAL_CFG_INFRA_STA_KEEP_ALIVE_PERIOD 74 -#define WCN36XX_HAL_CFG_ENABLE_CLOSE_LOOP 75 -#define WCN36XX_HAL_CFG_BTC_EXECUTION_MODE 76 -#define WCN36XX_HAL_CFG_BTC_DHCP_BT_SLOTS_TO_BLOCK 77 -#define WCN36XX_HAL_CFG_BTC_A2DP_DHCP_BT_SUB_INTERVALS 78 -#define WCN36XX_HAL_CFG_PS_TX_INACTIVITY_TIMEOUT 79 -#define WCN36XX_HAL_CFG_WCNSS_API_VERSION 80 -#define WCN36XX_HAL_CFG_AP_KEEPALIVE_TIMEOUT 81 -#define WCN36XX_HAL_CFG_GO_KEEPALIVE_TIMEOUT 82 -#define WCN36XX_HAL_CFG_ENABLE_MC_ADDR_LIST 83 -#define WCN36XX_HAL_CFG_BTC_STATIC_LEN_INQ_BT 84 -#define WCN36XX_HAL_CFG_BTC_STATIC_LEN_PAGE_BT 85 -#define WCN36XX_HAL_CFG_BTC_STATIC_LEN_CONN_BT 86 -#define WCN36XX_HAL_CFG_BTC_STATIC_LEN_LE_BT 87 -#define WCN36XX_HAL_CFG_BTC_STATIC_LEN_INQ_WLAN 88 -#define WCN36XX_HAL_CFG_BTC_STATIC_LEN_PAGE_WLAN 89 -#define WCN36XX_HAL_CFG_BTC_STATIC_LEN_CONN_WLAN 90 -#define WCN36XX_HAL_CFG_BTC_STATIC_LEN_LE_WLAN 91 -#define WCN36XX_HAL_CFG_BTC_DYN_MAX_LEN_BT 92 -#define WCN36XX_HAL_CFG_BTC_DYN_MAX_LEN_WLAN 93 -#define WCN36XX_HAL_CFG_BTC_MAX_SCO_BLOCK_PERC 94 -#define WCN36XX_HAL_CFG_BTC_DHCP_PROT_ON_A2DP 95 -#define WCN36XX_HAL_CFG_BTC_DHCP_PROT_ON_SCO 96 -#define WCN36XX_HAL_CFG_ENABLE_UNICAST_FILTER 97 -#define WCN36XX_HAL_CFG_MAX_ASSOC_LIMIT 98 -#define WCN36XX_HAL_CFG_ENABLE_LPWR_IMG_TRANSITION 99 -#define WCN36XX_HAL_CFG_ENABLE_MCC_ADAPTIVE_SCHEDULER 100 -#define WCN36XX_HAL_CFG_ENABLE_DETECT_PS_SUPPORT 101 -#define WCN36XX_HAL_CFG_AP_LINK_MONITOR_TIMEOUT 102 -#define WCN36XX_HAL_CFG_BTC_DWELL_TIME_MULTIPLIER 103 -#define WCN36XX_HAL_CFG_ENABLE_TDLS_OXYGEN_MODE 104 -#define WCN36XX_HAL_CFG_MAX_PARAMS 105 - -/* Message definitons - All the messages below need to be packed */ - -/* Definition for HAL API Version. */ -struct wcnss_wlan_version { - u8 revision; - u8 version; - u8 minor; - u8 major; -} __packed; - -/* Definition for Encryption Keys */ -struct wcn36xx_hal_keys { - u8 id; - - /* 0 for multicast */ - u8 unicast; - - enum ani_key_direction direction; - - /* Usage is unknown */ - u8 rsc[WLAN_MAX_KEY_RSC_LEN]; - - /* =1 for authenticator,=0 for supplicant */ - u8 pae_role; - - u16 length; - u8 key[WCN36XX_HAL_MAC_MAX_KEY_LENGTH]; -} __packed; - -/* - * set_sta_key_params Moving here since it is shared by - * configbss/setstakey msgs - */ -struct wcn36xx_hal_set_sta_key_params { - /* STA Index */ - u16 sta_index; - - /* Encryption Type used with peer */ - enum ani_ed_type enc_type; - - /* STATIC/DYNAMIC - valid only for WEP */ - enum ani_wep_type wep_type; - - /* Default WEP key, valid only for static WEP, must between 0 and 3. */ - u8 def_wep_idx; - - /* valid only for non-static WEP encyrptions */ - struct wcn36xx_hal_keys key[WCN36XX_HAL_MAC_MAX_NUM_OF_DEFAULT_KEYS]; - - /* - * Control for Replay Count, 1= Single TID based replay count on Tx - * 0 = Per TID based replay count on TX - */ - u8 single_tid_rc; - -} __packed; - -/* 4-byte control message header used by HAL*/ -struct wcn36xx_hal_msg_header { - enum wcn36xx_hal_host_msg_type msg_type:16; - enum wcn36xx_hal_host_msg_version msg_version:16; - u32 len; -} __packed; - -/* Config format required by HAL for each CFG item*/ -struct wcn36xx_hal_cfg { - /* Cfg Id. The Id required by HAL is exported by HAL - * in shared header file between UMAC and HAL.*/ - u16 id; - - /* Length of the Cfg. This parameter is used to go to next cfg - * in the TLV format.*/ - u16 len; - - /* Padding bytes for unaligned address's */ - u16 pad_bytes; - - /* Reserve bytes for making cfgVal to align address */ - u16 reserve; - - /* Following the uCfgLen field there should be a 'uCfgLen' bytes - * containing the uCfgValue ; u8 uCfgValue[uCfgLen] */ -} __packed; - -struct wcn36xx_hal_mac_start_parameters { - /* Drive Type - Production or FTM etc */ - enum driver_type type; - - /* Length of the config buffer */ - u32 len; - - /* Following this there is a TLV formatted buffer of length - * "len" bytes containing all config values. - * The TLV is expected to be formatted like this: - * 0 15 31 31+CFG_LEN-1 length-1 - * | CFG_ID | CFG_LEN | CFG_BODY | CFG_ID |......| - */ -} __packed; - -struct wcn36xx_hal_mac_start_req_msg { - /* config buffer must start in TLV format just here */ - struct wcn36xx_hal_msg_header header; - struct wcn36xx_hal_mac_start_parameters params; -} __packed; - -struct wcn36xx_hal_mac_start_rsp_params { - /* success or failure */ - u16 status; - - /* Max number of STA supported by the device */ - u8 stations; - - /* Max number of BSS supported by the device */ - u8 bssids; - - /* API Version */ - struct wcnss_wlan_version version; - - /* CRM build information */ - u8 crm_version[WCN36XX_HAL_VERSION_LENGTH]; - - /* hardware/chipset/misc version information */ - u8 wlan_version[WCN36XX_HAL_VERSION_LENGTH]; - -} __packed; - -struct wcn36xx_hal_mac_start_rsp_msg { - struct wcn36xx_hal_msg_header header; - struct wcn36xx_hal_mac_start_rsp_params start_rsp_params; -} __packed; - -struct wcn36xx_hal_mac_stop_req_params { - /* The reason for which the device is being stopped */ - enum wcn36xx_hal_stop_type reason; - -} __packed; - -struct wcn36xx_hal_mac_stop_req_msg { - struct wcn36xx_hal_msg_header header; - struct wcn36xx_hal_mac_stop_req_params stop_req_params; -} __packed; - -struct wcn36xx_hal_mac_stop_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /* success or failure */ - u32 status; -} __packed; - -struct wcn36xx_hal_update_cfg_req_msg { - /* - * Note: The length specified in tHalUpdateCfgReqMsg messages should be - * header.msgLen = sizeof(tHalUpdateCfgReqMsg) + uConfigBufferLen - */ - struct wcn36xx_hal_msg_header header; - - /* Length of the config buffer. Allows UMAC to update multiple CFGs */ - u32 len; - - /* - * Following this there is a TLV formatted buffer of length - * "uConfigBufferLen" bytes containing all config values. - * The TLV is expected to be formatted like this: - * 0 15 31 31+CFG_LEN-1 length-1 - * | CFG_ID | CFG_LEN | CFG_BODY | CFG_ID |......| - */ - -} __packed; - -struct wcn36xx_hal_update_cfg_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /* success or failure */ - u32 status; - -} __packed; - -/* Frame control field format (2 bytes) */ -struct wcn36xx_hal_mac_frame_ctl { - -#ifndef ANI_LITTLE_BIT_ENDIAN - - u8 subType:4; - u8 type:2; - u8 protVer:2; - - u8 order:1; - u8 wep:1; - u8 moreData:1; - u8 powerMgmt:1; - u8 retry:1; - u8 moreFrag:1; - u8 fromDS:1; - u8 toDS:1; - -#else - - u8 protVer:2; - u8 type:2; - u8 subType:4; - - u8 toDS:1; - u8 fromDS:1; - u8 moreFrag:1; - u8 retry:1; - u8 powerMgmt:1; - u8 moreData:1; - u8 wep:1; - u8 order:1; - -#endif - -}; - -/* Sequence control field */ -struct wcn36xx_hal_mac_seq_ctl { - u8 fragNum:4; - u8 seqNumLo:4; - u8 seqNumHi:8; -}; - -/* Management header format */ -struct wcn36xx_hal_mac_mgmt_hdr { - struct wcn36xx_hal_mac_frame_ctl fc; - u8 durationLo; - u8 durationHi; - u8 da[6]; - u8 sa[6]; - u8 bssId[6]; - struct wcn36xx_hal_mac_seq_ctl seqControl; -}; - -/* FIXME: pronto v1 apparently has 4 */ -#define WCN36XX_HAL_NUM_BSSID 2 - -/* Scan Entry to hold active BSS idx's */ -struct wcn36xx_hal_scan_entry { - u8 bss_index[WCN36XX_HAL_NUM_BSSID]; - u8 active_bss_count; -}; - -struct wcn36xx_hal_init_scan_req_msg { - struct wcn36xx_hal_msg_header header; - - /* LEARN - AP Role - SCAN - STA Role */ - enum wcn36xx_hal_sys_mode mode; - - /* BSSID of the BSS */ - u8 bssid[ETH_ALEN]; - - /* Whether BSS needs to be notified */ - u8 notify; - - /* Kind of frame to be used for notifying the BSS (Data Null, QoS - * Null, or CTS to Self). Must always be a valid frame type. */ - u8 frame_type; - - /* UMAC has the option of passing the MAC frame to be used for - * notifying the BSS. If non-zero, HAL will use the MAC frame - * buffer pointed to by macMgmtHdr. If zero, HAL will generate the - * appropriate MAC frame based on frameType. */ - u8 frame_len; - - /* Following the framelength there is a MAC frame buffer if - * frameLength is non-zero. */ - struct wcn36xx_hal_mac_mgmt_hdr mac_mgmt_hdr; - - /* Entry to hold number of active BSS idx's */ - struct wcn36xx_hal_scan_entry scan_entry; -}; - -struct wcn36xx_hal_init_scan_con_req_msg { - struct wcn36xx_hal_msg_header header; - - /* LEARN - AP Role - SCAN - STA Role */ - enum wcn36xx_hal_sys_mode mode; - - /* BSSID of the BSS */ - u8 bssid[ETH_ALEN]; - - /* Whether BSS needs to be notified */ - u8 notify; - - /* Kind of frame to be used for notifying the BSS (Data Null, QoS - * Null, or CTS to Self). Must always be a valid frame type. */ - u8 frame_type; - - /* UMAC has the option of passing the MAC frame to be used for - * notifying the BSS. If non-zero, HAL will use the MAC frame - * buffer pointed to by macMgmtHdr. If zero, HAL will generate the - * appropriate MAC frame based on frameType. */ - u8 frame_length; - - /* Following the framelength there is a MAC frame buffer if - * frameLength is non-zero. */ - struct wcn36xx_hal_mac_mgmt_hdr mac_mgmt_hdr; - - /* Entry to hold number of active BSS idx's */ - struct wcn36xx_hal_scan_entry scan_entry; - - /* Single NoA usage in Scanning */ - u8 use_noa; - - /* Indicates the scan duration (in ms) */ - u16 scan_duration; - -}; - -struct wcn36xx_hal_init_scan_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /* success or failure */ - u32 status; - -} __packed; - -struct wcn36xx_hal_start_scan_req_msg { - struct wcn36xx_hal_msg_header header; - - /* Indicates the channel to scan */ - u8 scan_channel; -} __packed; - -struct wcn36xx_hal_start_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /* success or failure */ - u32 status; - - u32 start_tsf[2]; - u8 tx_mgmt_power; - -} __packed; - -struct wcn36xx_hal_end_scan_req_msg { - struct wcn36xx_hal_msg_header header; - - /* Indicates the channel to stop scanning. Not used really. But - * retained for symmetry with "start Scan" message. It can also - * help in error check if needed. */ - u8 scan_channel; -} __packed; - -struct wcn36xx_hal_end_scan_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /* success or failure */ - u32 status; -} __packed; - -struct wcn36xx_hal_finish_scan_req_msg { - struct wcn36xx_hal_msg_header header; - - /* Identifies the operational state of the AP/STA - * LEARN - AP Role SCAN - STA Role */ - enum wcn36xx_hal_sys_mode mode; - - /* Operating channel to tune to. */ - u8 oper_channel; - - /* Channel Bonding state If 20/40 MHz is operational, this will - * indicate the 40 MHz extension channel in combination with the - * control channel */ - enum phy_chan_bond_state cb_state; - - /* BSSID of the BSS */ - u8 bssid[ETH_ALEN]; - - /* Whether BSS needs to be notified */ - u8 notify; - - /* Kind of frame to be used for notifying the BSS (Data Null, QoS - * Null, or CTS to Self). Must always be a valid frame type. */ - u8 frame_type; - - /* UMAC has the option of passing the MAC frame to be used for - * notifying the BSS. If non-zero, HAL will use the MAC frame - * buffer pointed to by macMgmtHdr. If zero, HAL will generate the - * appropriate MAC frame based on frameType. */ - u8 frame_length; - - /* Following the framelength there is a MAC frame buffer if - * frameLength is non-zero. */ - struct wcn36xx_hal_mac_mgmt_hdr mac_mgmt_hdr; - - /* Entry to hold number of active BSS idx's */ - struct wcn36xx_hal_scan_entry scan_entry; - -} __packed; - -struct wcn36xx_hal_finish_scan_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /* success or failure */ - u32 status; - -} __packed; - -enum wcn36xx_hal_rate_index { - HW_RATE_INDEX_1MBPS = 0x82, - HW_RATE_INDEX_2MBPS = 0x84, - HW_RATE_INDEX_5_5MBPS = 0x8B, - HW_RATE_INDEX_6MBPS = 0x0C, - HW_RATE_INDEX_9MBPS = 0x12, - HW_RATE_INDEX_11MBPS = 0x96, - HW_RATE_INDEX_12MBPS = 0x18, - HW_RATE_INDEX_18MBPS = 0x24, - HW_RATE_INDEX_24MBPS = 0x30, - HW_RATE_INDEX_36MBPS = 0x48, - HW_RATE_INDEX_48MBPS = 0x60, - HW_RATE_INDEX_54MBPS = 0x6C -}; - -struct wcn36xx_hal_supported_rates { - /* - * For Self STA Entry: this represents Self Mode. - * For Peer Stations, this represents the mode of the peer. - * On Station: - * - * --this mode is updated when PE adds the Self Entry. - * - * -- OR when PE sends 'ADD_BSS' message and station context in BSS - * is used to indicate the mode of the AP. - * - * ON AP: - * - * -- this mode is updated when PE sends 'ADD_BSS' and Sta entry - * for that BSS is used to indicate the self mode of the AP. - * - * -- OR when a station is associated, PE sends 'ADD_STA' message - * with this mode updated. - */ - - enum sta_rate_mode op_rate_mode; - - /* 11b, 11a and aniLegacyRates are IE rates which gives rate in - * unit of 500Kbps */ - u16 dsss_rates[WCN36XX_HAL_NUM_DSSS_RATES]; - u16 ofdm_rates[WCN36XX_HAL_NUM_OFDM_RATES]; - u16 legacy_rates[WCN36XX_HAL_NUM_POLARIS_RATES]; - u16 reserved; - - /* Taurus only supports 26 Titan Rates(no ESF/concat Rates will be - * supported) First 26 bits are reserved for those Titan rates and - * the last 4 bits(bit28-31) for Taurus, 2(bit26-27) bits are - * reserved. */ - /* Titan and Taurus Rates */ - u32 enhanced_rate_bitmap; - - /* - * 0-76 bits used, remaining reserved - * bits 0-15 and 32 should be set. - */ - u8 supported_mcs_set[WCN36XX_HAL_MAC_MAX_SUPPORTED_MCS_SET]; - - /* - * RX Highest Supported Data Rate defines the highest data - * rate that the STA is able to receive, in unites of 1Mbps. - * This value is derived from "Supported MCS Set field" inside - * the HT capability element. - */ - u16 rx_highest_data_rate; - -} __packed; - -struct wcn36xx_hal_config_sta_params { - /* BSSID of STA */ - u8 bssid[ETH_ALEN]; - - /* ASSOC ID, as assigned by UMAC */ - u16 aid; - - /* STA entry Type: 0 - Self, 1 - Other/Peer, 2 - BSSID, 3 - BCAST */ - u8 type; - - /* Short Preamble Supported. */ - u8 short_preamble_supported; - - /* MAC Address of STA */ - u8 mac[ETH_ALEN]; - - /* Listen interval of the STA */ - u16 listen_interval; - - /* Support for 11e/WMM */ - u8 wmm_enabled; - - /* 11n HT capable STA */ - u8 ht_capable; - - /* TX Width Set: 0 - 20 MHz only, 1 - 20/40 MHz */ - u8 tx_channel_width_set; - - /* RIFS mode 0 - NA, 1 - Allowed */ - u8 rifs_mode; - - /* L-SIG TXOP Protection mechanism - 0 - No Support, 1 - Supported - SG - there is global field */ - u8 lsig_txop_protection; - - /* Max Ampdu Size supported by STA. TPE programming. - 0 : 8k , 1 : 16k, 2 : 32k, 3 : 64k */ - u8 max_ampdu_size; - - /* Max Ampdu density. Used by RA. 3 : 0~7 : 2^(11nAMPDUdensity -4) */ - u8 max_ampdu_density; - - /* Max AMSDU size 1 : 3839 bytes, 0 : 7935 bytes */ - u8 max_amsdu_size; - - /* Short GI support for 40Mhz packets */ - u8 sgi_40mhz; - - /* Short GI support for 20Mhz packets */ - u8 sgi_20Mhz; - - /* TODO move this parameter to the end for 3680 */ - /* These rates are the intersection of peer and self capabilities. */ - struct wcn36xx_hal_supported_rates supported_rates; - - /* Robust Management Frame (RMF) enabled/disabled */ - u8 rmf; - - /* The unicast encryption type in the association */ - u32 encrypt_type; - - /* HAL should update the existing STA entry, if this flag is set. UMAC - will set this flag in case of RE-ASSOC, where we want to reuse the - old STA ID. 0 = Add, 1 = Update */ - u8 action; - - /* U-APSD Flags: 1b per AC. Encoded as follows: - b7 b6 b5 b4 b3 b2 b1 b0 = - X X X X BE BK VI VO */ - u8 uapsd; - - /* Max SP Length */ - u8 max_sp_len; - - /* 11n Green Field preamble support - 0 - Not supported, 1 - Supported */ - u8 green_field_capable; - - /* MIMO Power Save mode */ - enum wcn36xx_hal_ht_mimo_state mimo_ps; - - /* Delayed BA Support */ - u8 delayed_ba_support; - - /* Max AMPDU duration in 32us */ - u8 max_ampdu_duration; - - /* HT STA should set it to 1 if it is enabled in BSS. HT STA should - * set it to 0 if AP does not support it. This indication is sent - * to HAL and HAL uses this flag to pickup up appropriate 40Mhz - * rates. */ - u8 dsss_cck_mode_40mhz; - - /* Valid STA Idx when action=Update. Set to 0xFF when invalid! - * Retained for backward compalibity with existing HAL code */ - u8 sta_index; - - /* BSSID of BSS to which station is associated. Set to 0xFF when - * invalid. Retained for backward compalibity with existing HAL - * code */ - u8 bssid_index; - - u8 p2p; - - /* TODO add this parameter for 3680. */ - /* Reserved to align next field on a dword boundary */ - /* u8 reserved; */ -} __packed; - -struct wcn36xx_hal_config_sta_req_msg { - struct wcn36xx_hal_msg_header header; - struct wcn36xx_hal_config_sta_params sta_params; -} __packed; - -struct wcn36xx_hal_config_sta_params_v1 { - /* BSSID of STA */ - u8 bssid[ETH_ALEN]; - - /* ASSOC ID, as assigned by UMAC */ - u16 aid; - - /* STA entry Type: 0 - Self, 1 - Other/Peer, 2 - BSSID, 3 - BCAST */ - u8 type; - - /* Short Preamble Supported. */ - u8 short_preamble_supported; - - /* MAC Address of STA */ - u8 mac[ETH_ALEN]; - - /* Listen interval of the STA */ - u16 listen_interval; - - /* Support for 11e/WMM */ - u8 wmm_enabled; - - /* 11n HT capable STA */ - u8 ht_capable; - - /* TX Width Set: 0 - 20 MHz only, 1 - 20/40 MHz */ - u8 tx_channel_width_set; - - /* RIFS mode 0 - NA, 1 - Allowed */ - u8 rifs_mode; - - /* L-SIG TXOP Protection mechanism - 0 - No Support, 1 - Supported - SG - there is global field */ - u8 lsig_txop_protection; - - /* Max Ampdu Size supported by STA. TPE programming. - 0 : 8k , 1 : 16k, 2 : 32k, 3 : 64k */ - u8 max_ampdu_size; - - /* Max Ampdu density. Used by RA. 3 : 0~7 : 2^(11nAMPDUdensity -4) */ - u8 max_ampdu_density; - - /* Max AMSDU size 1 : 3839 bytes, 0 : 7935 bytes */ - u8 max_amsdu_size; - - /* Short GI support for 40Mhz packets */ - u8 sgi_40mhz; - - /* Short GI support for 20Mhz packets */ - u8 sgi_20Mhz; - - /* Robust Management Frame (RMF) enabled/disabled */ - u8 rmf; - - /* The unicast encryption type in the association */ - u32 encrypt_type; - - /* HAL should update the existing STA entry, if this flag is set. UMAC - will set this flag in case of RE-ASSOC, where we want to reuse the - old STA ID. 0 = Add, 1 = Update */ - u8 action; - - /* U-APSD Flags: 1b per AC. Encoded as follows: - b7 b6 b5 b4 b3 b2 b1 b0 = - X X X X BE BK VI VO */ - u8 uapsd; - - /* Max SP Length */ - u8 max_sp_len; - - /* 11n Green Field preamble support - 0 - Not supported, 1 - Supported */ - u8 green_field_capable; - - /* MIMO Power Save mode */ - enum wcn36xx_hal_ht_mimo_state mimo_ps; - - /* Delayed BA Support */ - u8 delayed_ba_support; - - /* Max AMPDU duration in 32us */ - u8 max_ampdu_duration; - - /* HT STA should set it to 1 if it is enabled in BSS. HT STA should - * set it to 0 if AP does not support it. This indication is sent - * to HAL and HAL uses this flag to pickup up appropriate 40Mhz - * rates. */ - u8 dsss_cck_mode_40mhz; - - /* Valid STA Idx when action=Update. Set to 0xFF when invalid! - * Retained for backward compalibity with existing HAL code */ - u8 sta_index; - - /* BSSID of BSS to which station is associated. Set to 0xFF when - * invalid. Retained for backward compalibity with existing HAL - * code */ - u8 bssid_index; - - u8 p2p; - - /* Reserved to align next field on a dword boundary */ - u8 reserved; - - /* These rates are the intersection of peer and self capabilities. */ - struct wcn36xx_hal_supported_rates supported_rates; -} __packed; - -struct wcn36xx_hal_config_sta_req_msg_v1 { - struct wcn36xx_hal_msg_header header; - struct wcn36xx_hal_config_sta_params_v1 sta_params; -} __packed; - -struct config_sta_rsp_params { - /* success or failure */ - u32 status; - - /* Station index; valid only when 'status' field value SUCCESS */ - u8 sta_index; - - /* BSSID Index of BSS to which the station is associated */ - u8 bssid_index; - - /* DPU Index for PTK */ - u8 dpu_index; - - /* DPU Index for GTK */ - u8 bcast_dpu_index; - - /* DPU Index for IGTK */ - u8 bcast_mgmt_dpu_idx; - - /* PTK DPU signature */ - u8 uc_ucast_sig; - - /* GTK DPU isignature */ - u8 uc_bcast_sig; - - /* IGTK DPU signature */ - u8 uc_mgmt_sig; - - u8 p2p; - -} __packed; - -struct wcn36xx_hal_config_sta_rsp_msg { - struct wcn36xx_hal_msg_header header; - - struct config_sta_rsp_params params; -} __packed; - -/* Delete STA Request message */ -struct wcn36xx_hal_delete_sta_req_msg { - struct wcn36xx_hal_msg_header header; - - /* Index of STA to delete */ - u8 sta_index; - -} __packed; - -/* Delete STA Response message */ -struct wcn36xx_hal_delete_sta_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /* success or failure */ - u32 status; - - /* Index of STA deleted */ - u8 sta_id; -} __packed; - -/* 12 Bytes long because this structure can be used to represent rate and - * extended rate set IEs. The parser assume this to be at least 12 */ -struct wcn36xx_hal_rate_set { - u8 num_rates; - u8 rate[WCN36XX_HAL_MAC_RATESET_EID_MAX]; -} __packed; - -/* access category record */ -struct wcn36xx_hal_aci_aifsn { -#ifndef ANI_LITTLE_BIT_ENDIAN - u8 rsvd:1; - u8 aci:2; - u8 acm:1; - u8 aifsn:4; -#else - u8 aifsn:4; - u8 acm:1; - u8 aci:2; - u8 rsvd:1; -#endif -} __packed; - -/* contention window size */ -struct wcn36xx_hal_mac_cw { -#ifndef ANI_LITTLE_BIT_ENDIAN - u8 max:4; - u8 min:4; -#else - u8 min:4; - u8 max:4; -#endif -} __packed; - -struct wcn36xx_hal_edca_param_record { - struct wcn36xx_hal_aci_aifsn aci; - struct wcn36xx_hal_mac_cw cw; - u16 txop_limit; -} __packed; - -struct wcn36xx_hal_mac_ssid { - u8 length; - u8 ssid[32]; -} __packed; - -/* Concurrency role. These are generic IDs that identify the various roles - * in the software system. */ -enum wcn36xx_hal_con_mode { - WCN36XX_HAL_STA_MODE = 0, - - /* to support softAp mode . This is misleading. - It means AP MODE only. */ - WCN36XX_HAL_STA_SAP_MODE = 1, - - WCN36XX_HAL_P2P_CLIENT_MODE, - WCN36XX_HAL_P2P_GO_MODE, - WCN36XX_HAL_MONITOR_MODE, -}; - -/* This is a bit pattern to be set for each mode - * bit 0 - sta mode - * bit 1 - ap mode - * bit 2 - p2p client mode - * bit 3 - p2p go mode */ -enum wcn36xx_hal_concurrency_mode { - HAL_STA = 1, - HAL_SAP = 2, - - /* to support sta, softAp mode . This means STA+AP mode */ - HAL_STA_SAP = 3, - - HAL_P2P_CLIENT = 4, - HAL_P2P_GO = 8, - HAL_MAX_CONCURRENCY_PERSONA = 4 -}; - -struct wcn36xx_hal_config_bss_params { - /* BSSID */ - u8 bssid[ETH_ALEN]; - - /* Self Mac Address */ - u8 self_mac_addr[ETH_ALEN]; - - /* BSS type */ - enum wcn36xx_hal_bss_type bss_type; - - /* Operational Mode: AP =0, STA = 1 */ - u8 oper_mode; - - /* Network Type */ - enum wcn36xx_hal_nw_type nw_type; - - /* Used to classify PURE_11G/11G_MIXED to program MTU */ - u8 short_slot_time_supported; - - /* Co-exist with 11a STA */ - u8 lla_coexist; - - /* Co-exist with 11b STA */ - u8 llb_coexist; - - /* Co-exist with 11g STA */ - u8 llg_coexist; - - /* Coexistence with 11n STA */ - u8 ht20_coexist; - - /* Non GF coexist flag */ - u8 lln_non_gf_coexist; - - /* TXOP protection support */ - u8 lsig_tx_op_protection_full_support; - - /* RIFS mode */ - u8 rifs_mode; - - /* Beacon Interval in TU */ - u16 beacon_interval; - - /* DTIM period */ - u8 dtim_period; - - /* TX Width Set: 0 - 20 MHz only, 1 - 20/40 MHz */ - u8 tx_channel_width_set; - - /* Operating channel */ - u8 oper_channel; - - /* Extension channel for channel bonding */ - u8 ext_channel; - - /* Reserved to align next field on a dword boundary */ - u8 reserved; - - /* TODO move sta to the end for 3680 */ - /* Context of the station being added in HW - * Add a STA entry for "itself" - - * - * On AP - Add the AP itself in an "STA context" - * - * On STA - Add the AP to which this STA is joining in an - * "STA context" - */ - struct wcn36xx_hal_config_sta_params sta; - /* SSID of the BSS */ - struct wcn36xx_hal_mac_ssid ssid; - - /* HAL should update the existing BSS entry, if this flag is set. - * UMAC will set this flag in case of reassoc, where we want to - * resue the the old BSSID and still return success 0 = Add, 1 = - * Update */ - u8 action; - - /* MAC Rate Set */ - struct wcn36xx_hal_rate_set rateset; - - /* Enable/Disable HT capabilities of the BSS */ - u8 ht; - - /* Enable/Disable OBSS protection */ - u8 obss_prot_enabled; - - /* RMF enabled/disabled */ - u8 rmf; - - /* HT Operating Mode operating mode of the 802.11n STA */ - enum wcn36xx_hal_ht_operating_mode ht_oper_mode; - - /* Dual CTS Protection: 0 - Unused, 1 - Used */ - u8 dual_cts_protection; - - /* Probe Response Max retries */ - u8 max_probe_resp_retry_limit; - - /* To Enable Hidden ssid */ - u8 hidden_ssid; - - /* To Enable Disable FW Proxy Probe Resp */ - u8 proxy_probe_resp; - - /* Boolean to indicate if EDCA params are valid. UMAC might not - * have valid EDCA params or might not desire to apply EDCA params - * during config BSS. 0 implies Not Valid ; Non-Zero implies - * valid */ - u8 edca_params_valid; - - /* EDCA Parameters for Best Effort Access Category */ - struct wcn36xx_hal_edca_param_record acbe; - - /* EDCA Parameters forBackground Access Category */ - struct wcn36xx_hal_edca_param_record acbk; - - /* EDCA Parameters for Video Access Category */ - struct wcn36xx_hal_edca_param_record acvi; - - /* EDCA Parameters for Voice Access Category */ - struct wcn36xx_hal_edca_param_record acvo; - - /* Ext Bss Config Msg if set */ - u8 ext_set_sta_key_param_valid; - - /* SetStaKeyParams for ext bss msg */ - struct wcn36xx_hal_set_sta_key_params ext_set_sta_key_param; - - /* Persona for the BSS can be STA,AP,GO,CLIENT value same as enum - * wcn36xx_hal_con_mode */ - u8 wcn36xx_hal_persona; - - u8 spectrum_mgt_enable; - - /* HAL fills in the tx power used for mgmt frames in txMgmtPower */ - s8 tx_mgmt_power; - - /* maxTxPower has max power to be used after applying the power - * constraint if any */ - s8 max_tx_power; -} __packed; - -struct wcn36xx_hal_config_bss_req_msg { - struct wcn36xx_hal_msg_header header; - struct wcn36xx_hal_config_bss_params bss_params; -} __packed; - -struct wcn36xx_hal_config_bss_params_v1 { - /* BSSID */ - u8 bssid[ETH_ALEN]; - - /* Self Mac Address */ - u8 self_mac_addr[ETH_ALEN]; - - /* BSS type */ - enum wcn36xx_hal_bss_type bss_type; - - /* Operational Mode: AP =0, STA = 1 */ - u8 oper_mode; - - /* Network Type */ - enum wcn36xx_hal_nw_type nw_type; - - /* Used to classify PURE_11G/11G_MIXED to program MTU */ - u8 short_slot_time_supported; - - /* Co-exist with 11a STA */ - u8 lla_coexist; - - /* Co-exist with 11b STA */ - u8 llb_coexist; - - /* Co-exist with 11g STA */ - u8 llg_coexist; - - /* Coexistence with 11n STA */ - u8 ht20_coexist; - - /* Non GF coexist flag */ - u8 lln_non_gf_coexist; - - /* TXOP protection support */ - u8 lsig_tx_op_protection_full_support; - - /* RIFS mode */ - u8 rifs_mode; - - /* Beacon Interval in TU */ - u16 beacon_interval; - - /* DTIM period */ - u8 dtim_period; - - /* TX Width Set: 0 - 20 MHz only, 1 - 20/40 MHz */ - u8 tx_channel_width_set; - - /* Operating channel */ - u8 oper_channel; - - /* Extension channel for channel bonding */ - u8 ext_channel; - - /* Reserved to align next field on a dword boundary */ - u8 reserved; - - /* SSID of the BSS */ - struct wcn36xx_hal_mac_ssid ssid; - - /* HAL should update the existing BSS entry, if this flag is set. - * UMAC will set this flag in case of reassoc, where we want to - * resue the the old BSSID and still return success 0 = Add, 1 = - * Update */ - u8 action; - - /* MAC Rate Set */ - struct wcn36xx_hal_rate_set rateset; - - /* Enable/Disable HT capabilities of the BSS */ - u8 ht; - - /* Enable/Disable OBSS protection */ - u8 obss_prot_enabled; - - /* RMF enabled/disabled */ - u8 rmf; - - /* HT Operating Mode operating mode of the 802.11n STA */ - enum wcn36xx_hal_ht_operating_mode ht_oper_mode; - - /* Dual CTS Protection: 0 - Unused, 1 - Used */ - u8 dual_cts_protection; - - /* Probe Response Max retries */ - u8 max_probe_resp_retry_limit; - - /* To Enable Hidden ssid */ - u8 hidden_ssid; - - /* To Enable Disable FW Proxy Probe Resp */ - u8 proxy_probe_resp; - - /* Boolean to indicate if EDCA params are valid. UMAC might not - * have valid EDCA params or might not desire to apply EDCA params - * during config BSS. 0 implies Not Valid ; Non-Zero implies - * valid */ - u8 edca_params_valid; - - /* EDCA Parameters for Best Effort Access Category */ - struct wcn36xx_hal_edca_param_record acbe; - - /* EDCA Parameters forBackground Access Category */ - struct wcn36xx_hal_edca_param_record acbk; - - /* EDCA Parameters for Video Access Category */ - struct wcn36xx_hal_edca_param_record acvi; - - /* EDCA Parameters for Voice Access Category */ - struct wcn36xx_hal_edca_param_record acvo; - - /* Ext Bss Config Msg if set */ - u8 ext_set_sta_key_param_valid; - - /* SetStaKeyParams for ext bss msg */ - struct wcn36xx_hal_set_sta_key_params ext_set_sta_key_param; - - /* Persona for the BSS can be STA,AP,GO,CLIENT value same as enum - * wcn36xx_hal_con_mode */ - u8 wcn36xx_hal_persona; - - u8 spectrum_mgt_enable; - - /* HAL fills in the tx power used for mgmt frames in txMgmtPower */ - s8 tx_mgmt_power; - - /* maxTxPower has max power to be used after applying the power - * constraint if any */ - s8 max_tx_power; - - /* Context of the station being added in HW - * Add a STA entry for "itself" - - * - * On AP - Add the AP itself in an "STA context" - * - * On STA - Add the AP to which this STA is joining in an - * "STA context" - */ - struct wcn36xx_hal_config_sta_params_v1 sta; -} __packed; - -struct wcn36xx_hal_config_bss_req_msg_v1 { - struct wcn36xx_hal_msg_header header; - struct wcn36xx_hal_config_bss_params_v1 bss_params; -} __packed; - -struct wcn36xx_hal_config_bss_rsp_params { - /* Success or Failure */ - u32 status; - - /* BSS index allocated by HAL */ - u8 bss_index; - - /* DPU descriptor index for PTK */ - u8 dpu_desc_index; - - /* PTK DPU signature */ - u8 ucast_dpu_signature; - - /* DPU descriptor index for GTK */ - u8 bcast_dpu_desc_indx; - - /* GTK DPU signature */ - u8 bcast_dpu_signature; - - /* DPU descriptor for IGTK */ - u8 mgmt_dpu_desc_index; - - /* IGTK DPU signature */ - u8 mgmt_dpu_signature; - - /* Station Index for BSS entry */ - u8 bss_sta_index; - - /* Self station index for this BSS */ - u8 bss_self_sta_index; - - /* Bcast station for buffering bcast frames in AP role */ - u8 bss_bcast_sta_idx; - - /* MAC Address of STA(PEER/SELF) in staContext of configBSSReq */ - u8 mac[ETH_ALEN]; - - /* HAL fills in the tx power used for mgmt frames in this field. */ - s8 tx_mgmt_power; - -} __packed; - -struct wcn36xx_hal_config_bss_rsp_msg { - struct wcn36xx_hal_msg_header header; - struct wcn36xx_hal_config_bss_rsp_params bss_rsp_params; -} __packed; - -struct wcn36xx_hal_delete_bss_req_msg { - struct wcn36xx_hal_msg_header header; - - /* BSS index to be deleted */ - u8 bss_index; - -} __packed; - -struct wcn36xx_hal_delete_bss_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /* Success or Failure */ - u32 status; - - /* BSS index that has been deleted */ - u8 bss_index; - -} __packed; - -struct wcn36xx_hal_join_req_msg { - struct wcn36xx_hal_msg_header header; - - /* Indicates the BSSID to which STA is going to associate */ - u8 bssid[ETH_ALEN]; - - /* Indicates the channel to switch to. */ - u8 channel; - - /* Self STA MAC */ - u8 self_sta_mac_addr[ETH_ALEN]; - - /* Local power constraint */ - u8 local_power_constraint; - - /* Secondary channel offset */ - enum phy_chan_bond_state secondary_channel_offset; - - /* link State */ - enum wcn36xx_hal_link_state link_state; - - /* Max TX power */ - s8 max_tx_power; -} __packed; - -struct wcn36xx_hal_join_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /* success or failure */ - u32 status; - - /* HAL fills in the tx power used for mgmt frames in this field */ - u8 tx_mgmt_power; -} __packed; - -struct post_assoc_req_msg { - struct wcn36xx_hal_msg_header header; - - struct wcn36xx_hal_config_sta_params sta_params; - struct wcn36xx_hal_config_bss_params bss_params; -}; - -struct post_assoc_rsp_msg { - struct wcn36xx_hal_msg_header header; - struct config_sta_rsp_params sta_rsp_params; - struct wcn36xx_hal_config_bss_rsp_params bss_rsp_params; -}; - -/* This is used to create a set of WEP keys for a given BSS. */ -struct wcn36xx_hal_set_bss_key_req_msg { - struct wcn36xx_hal_msg_header header; - - /* BSS Index of the BSS */ - u8 bss_idx; - - /* Encryption Type used with peer */ - enum ani_ed_type enc_type; - - /* Number of keys */ - u8 num_keys; - - /* Array of keys. */ - struct wcn36xx_hal_keys keys[WCN36XX_HAL_MAC_MAX_NUM_OF_DEFAULT_KEYS]; - - /* Control for Replay Count, 1= Single TID based replay count on Tx - * 0 = Per TID based replay count on TX */ - u8 single_tid_rc; -} __packed; - -/* tagged version of set bss key */ -struct wcn36xx_hal_set_bss_key_req_msg_tagged { - struct wcn36xx_hal_set_bss_key_req_msg Msg; - u32 tag; -} __packed; - -struct wcn36xx_hal_set_bss_key_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /* success or failure */ - u32 status; -} __packed; - -/* - * This is used configure the key information on a given station. - * When the sec_type is WEP40 or WEP104, the def_wep_idx is used to locate - * a preconfigured key from a BSS the station assoicated with; otherwise - * a new key descriptor is created based on the key field. - */ -struct wcn36xx_hal_set_sta_key_req_msg { - struct wcn36xx_hal_msg_header header; - struct wcn36xx_hal_set_sta_key_params set_sta_key_params; -} __packed; - -struct wcn36xx_hal_set_sta_key_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /* success or failure */ - u32 status; -} __packed; - -struct wcn36xx_hal_remove_bss_key_req_msg { - struct wcn36xx_hal_msg_header header; - - /* BSS Index of the BSS */ - u8 bss_idx; - - /* Encryption Type used with peer */ - enum ani_ed_type enc_type; - - /* Key Id */ - u8 key_id; - - /* STATIC/DYNAMIC. Used in Nullifying in Key Descriptors for - * Static/Dynamic keys */ - enum ani_wep_type wep_type; -} __packed; - -struct wcn36xx_hal_remove_bss_key_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /* success or failure */ - u32 status; -} __packed; - -/* - * This is used by PE to Remove the key information on a given station. - */ -struct wcn36xx_hal_remove_sta_key_req_msg { - struct wcn36xx_hal_msg_header header; - - /* STA Index */ - u16 sta_idx; - - /* Encryption Type used with peer */ - enum ani_ed_type enc_type; - - /* Key Id */ - u8 key_id; - - /* Whether to invalidate the Broadcast key or Unicast key. In case - * of WEP, the same key is used for both broadcast and unicast. */ - u8 unicast; - -} __packed; - -struct wcn36xx_hal_remove_sta_key_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /*success or failure */ - u32 status; - -} __packed; - -#ifdef FEATURE_OEM_DATA_SUPPORT - -#ifndef OEM_DATA_REQ_SIZE -#define OEM_DATA_REQ_SIZE 134 -#endif - -#ifndef OEM_DATA_RSP_SIZE -#define OEM_DATA_RSP_SIZE 1968 -#endif - -struct start_oem_data_req_msg { - struct wcn36xx_hal_msg_header header; - - u32 status; - tSirMacAddr self_mac_addr; - u8 oem_data_req[OEM_DATA_REQ_SIZE]; - -}; - -struct start_oem_data_rsp_msg { - struct wcn36xx_hal_msg_header header; - - u8 oem_data_rsp[OEM_DATA_RSP_SIZE]; -}; - -#endif - -struct wcn36xx_hal_switch_channel_req_msg { - struct wcn36xx_hal_msg_header header; - - /* Channel number */ - u8 channel_number; - - /* Local power constraint */ - u8 local_power_constraint; - - /* Secondary channel offset */ - enum phy_chan_bond_state secondary_channel_offset; - - /* HAL fills in the tx power used for mgmt frames in this field. */ - u8 tx_mgmt_power; - - /* Max TX power */ - u8 max_tx_power; - - /* Self STA MAC */ - u8 self_sta_mac_addr[ETH_ALEN]; - - /* VO WIFI comment: BSSID needed to identify session. As the - * request has power constraints, this should be applied only to - * that session Since MTU timing and EDCA are sessionized, this - * struct needs to be sessionized and bssid needs to be out of the - * VOWifi feature flag V IMP: Keep bssId field at the end of this - * msg. It is used to mantain backward compatbility by way of - * ignoring if using new host/old FW or old host/new FW since it is - * at the end of this struct - */ - u8 bssid[ETH_ALEN]; -} __packed; - -struct wcn36xx_hal_switch_channel_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /* Status */ - u32 status; - - /* Channel number - same as in request */ - u8 channel_number; - - /* HAL fills in the tx power used for mgmt frames in this field */ - u8 tx_mgmt_power; - - /* BSSID needed to identify session - same as in request */ - u8 bssid[ETH_ALEN]; - -} __packed; - -struct update_edca_params_req_msg { - struct wcn36xx_hal_msg_header header; - - /*BSS Index */ - u16 bss_index; - - /* Best Effort */ - struct wcn36xx_hal_edca_param_record acbe; - - /* Background */ - struct wcn36xx_hal_edca_param_record acbk; - - /* Video */ - struct wcn36xx_hal_edca_param_record acvi; - - /* Voice */ - struct wcn36xx_hal_edca_param_record acvo; -}; - -struct update_edca_params_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /* success or failure */ - u32 status; -}; - -struct dpu_stats_params { - /* Index of STA to which the statistics */ - u16 sta_index; - - /* Encryption mode */ - u8 enc_mode; - - /* status */ - u32 status; - - /* Statistics */ - u32 send_blocks; - u32 recv_blocks; - u32 replays; - u8 mic_error_cnt; - u32 prot_excl_cnt; - u16 format_err_cnt; - u16 un_decryptable_cnt; - u32 decrypt_err_cnt; - u32 decrypt_ok_cnt; -}; - -struct wcn36xx_hal_stats_req_msg { - struct wcn36xx_hal_msg_header header; - - /* Valid STA Idx for per STA stats request */ - u32 sta_id; - - /* Categories of stats requested as specified in eHalStatsMask */ - u32 stats_mask; -}; - -struct ani_summary_stats_info { - /* Total number of packets(per AC) that were successfully - * transmitted with retries */ - u32 retry_cnt[4]; - - /* The number of MSDU packets and MMPDU frames per AC that the - * 802.11 station successfully transmitted after more than one - * retransmission attempt */ - u32 multiple_retry_cnt[4]; - - /* Total number of packets(per AC) that were successfully - * transmitted (with and without retries, including multi-cast, - * broadcast) */ - u32 tx_frm_cnt[4]; - - /* Total number of packets that were successfully received (after - * appropriate filter rules including multi-cast, broadcast) */ - u32 rx_frm_cnt; - - /* Total number of duplicate frames received successfully */ - u32 frm_dup_cnt; - - /* Total number packets(per AC) failed to transmit */ - u32 fail_cnt[4]; - - /* Total number of RTS/CTS sequence failures for transmission of a - * packet */ - u32 rts_fail_cnt; - - /* Total number packets failed transmit because of no ACK from the - * remote entity */ - u32 ack_fail_cnt; - - /* Total number of RTS/CTS sequence success for transmission of a - * packet */ - u32 rts_succ_cnt; - - /* The sum of the receive error count and dropped-receive-buffer - * error count. HAL will provide this as a sum of (FCS error) + - * (Fail get BD/PDU in HW) */ - u32 rx_discard_cnt; - - /* - * The receive error count. HAL will provide the RxP FCS error - * global counter. */ - u32 rx_error_cnt; - - /* The sum of the transmit-directed byte count, transmit-multicast - * byte count and transmit-broadcast byte count. HAL will sum TPE - * UC/MC/BCAST global counters to provide this. */ - u32 tx_byte_cnt; -}; - -/* defines tx_rate_flags */ -enum tx_rate_info { - /* Legacy rates */ - HAL_TX_RATE_LEGACY = 0x1, - - /* HT20 rates */ - HAL_TX_RATE_HT20 = 0x2, - - /* HT40 rates */ - HAL_TX_RATE_HT40 = 0x4, - - /* Rate with Short guard interval */ - HAL_TX_RATE_SGI = 0x8, - - /* Rate with Long guard interval */ - HAL_TX_RATE_LGI = 0x10 -}; - -struct ani_global_class_a_stats_info { - /* The number of MPDU frames received by the 802.11 station for - * MSDU packets or MMPDU frames */ - u32 rx_frag_cnt; - - /* The number of MPDU frames received by the 802.11 station for - * MSDU packets or MMPDU frames when a promiscuous packet filter - * was enabled */ - u32 promiscuous_rx_frag_cnt; - - /* The receiver input sensitivity referenced to a FER of 8% at an - * MPDU length of 1024 bytes at the antenna connector. Each element - * of the array shall correspond to a supported rate and the order - * shall be the same as the supporteRates parameter. */ - u32 rx_input_sensitivity; - - /* The maximum transmit power in dBm upto one decimal. for eg: if - * it is 10.5dBm, the value would be 105 */ - u32 max_pwr; - - /* Number of times the receiver failed to synchronize with the - * incoming signal after detecting the sync in the preamble of the - * transmitted PLCP protocol data unit. */ - u32 sync_fail_cnt; - - /* Legacy transmit rate, in units of 500 kbit/sec, for the most - * recently transmitted frame */ - u32 tx_rate; - - /* mcs index for HT20 and HT40 rates */ - u32 mcs_index; - - /* to differentiate between HT20 and HT40 rates; short and long - * guard interval */ - u32 tx_rate_flags; -}; - -struct ani_global_security_stats { - /* The number of unencrypted received MPDU frames that the MAC - * layer discarded when the IEEE 802.11 dot11ExcludeUnencrypted - * management information base (MIB) object is enabled */ - u32 rx_wep_unencrypted_frm_cnt; - - /* The number of received MSDU packets that that the 802.11 station - * discarded because of MIC failures */ - u32 rx_mic_fail_cnt; - - /* The number of encrypted MPDU frames that the 802.11 station - * failed to decrypt because of a TKIP ICV error */ - u32 tkip_icv_err; - - /* The number of received MPDU frames that the 802.11 discarded - * because of an invalid AES-CCMP format */ - u32 aes_ccmp_format_err; - - /* The number of received MPDU frames that the 802.11 station - * discarded because of the AES-CCMP replay protection procedure */ - u32 aes_ccmp_replay_cnt; - - /* The number of received MPDU frames that the 802.11 station - * discarded because of errors detected by the AES-CCMP decryption - * algorithm */ - u32 aes_ccmp_decrpt_err; - - /* The number of encrypted MPDU frames received for which a WEP - * decryption key was not available on the 802.11 station */ - u32 wep_undecryptable_cnt; - - /* The number of encrypted MPDU frames that the 802.11 station - * failed to decrypt because of a WEP ICV error */ - u32 wep_icv_err; - - /* The number of received encrypted packets that the 802.11 station - * successfully decrypted */ - u32 rx_decrypt_succ_cnt; - - /* The number of encrypted packets that the 802.11 station failed - * to decrypt */ - u32 rx_decrypt_fail_cnt; -}; - -struct ani_global_class_b_stats_info { - struct ani_global_security_stats uc_stats; - struct ani_global_security_stats mc_bc_stats; -}; - -struct ani_global_class_c_stats_info { - /* This counter shall be incremented for a received A-MSDU frame - * with the stations MAC address in the address 1 field or an - * A-MSDU frame with a group address in the address 1 field */ - u32 rx_amsdu_cnt; - - /* This counter shall be incremented when the MAC receives an AMPDU - * from the PHY */ - u32 rx_ampdu_cnt; - - /* This counter shall be incremented when a Frame is transmitted - * only on the primary channel */ - u32 tx_20_frm_cnt; - - /* This counter shall be incremented when a Frame is received only - * on the primary channel */ - u32 rx_20_frm_cnt; - - /* This counter shall be incremented by the number of MPDUs - * received in the A-MPDU when an A-MPDU is received */ - u32 rx_mpdu_in_ampdu_cnt; - - /* This counter shall be incremented when an MPDU delimiter has a - * CRC error when this is the first CRC error in the received AMPDU - * or when the previous delimiter has been decoded correctly */ - u32 ampdu_delimiter_crc_err; -}; - -struct ani_per_sta_stats_info { - /* The number of MPDU frames that the 802.11 station transmitted - * and acknowledged through a received 802.11 ACK frame */ - u32 tx_frag_cnt[4]; - - /* This counter shall be incremented when an A-MPDU is transmitted */ - u32 tx_ampdu_cnt; - - /* This counter shall increment by the number of MPDUs in the AMPDU - * when an A-MPDU is transmitted */ - u32 tx_mpdu_in_ampdu_cnt; -}; - -struct wcn36xx_hal_stats_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /* Success or Failure */ - u32 status; - - /* STA Idx */ - u32 sta_index; - - /* Categories of STATS being returned as per eHalStatsMask */ - u32 stats_mask; - - /* message type is same as the request type */ - u16 msg_type; - - /* length of the entire request, includes the pStatsBuf length too */ - u16 msg_len; -}; - -struct wcn36xx_hal_set_link_state_req_msg { - struct wcn36xx_hal_msg_header header; - - u8 bssid[ETH_ALEN]; - enum wcn36xx_hal_link_state state; - u8 self_mac_addr[ETH_ALEN]; - -} __packed; - -struct set_link_state_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /* success or failure */ - u32 status; -}; - -/* TSPEC Params */ -struct wcn36xx_hal_ts_info_tfc { -#ifndef ANI_LITTLE_BIT_ENDIAN - u16 ackPolicy:2; - u16 userPrio:3; - u16 psb:1; - u16 aggregation:1; - u16 accessPolicy:2; - u16 direction:2; - u16 tsid:4; - u16 trafficType:1; -#else - u16 trafficType:1; - u16 tsid:4; - u16 direction:2; - u16 accessPolicy:2; - u16 aggregation:1; - u16 psb:1; - u16 userPrio:3; - u16 ackPolicy:2; -#endif -}; - -/* Flag to schedule the traffic type */ -struct wcn36xx_hal_ts_info_sch { -#ifndef ANI_LITTLE_BIT_ENDIAN - u8 rsvd:7; - u8 schedule:1; -#else - u8 schedule:1; - u8 rsvd:7; -#endif -}; - -/* Traffic and scheduling info */ -struct wcn36xx_hal_ts_info { - struct wcn36xx_hal_ts_info_tfc traffic; - struct wcn36xx_hal_ts_info_sch schedule; -}; - -/* Information elements */ -struct wcn36xx_hal_tspec_ie { - u8 type; - u8 length; - struct wcn36xx_hal_ts_info ts_info; - u16 nom_msdu_size; - u16 max_msdu_size; - u32 min_svc_interval; - u32 max_svc_interval; - u32 inact_interval; - u32 suspend_interval; - u32 svc_start_time; - u32 min_data_rate; - u32 mean_data_rate; - u32 peak_data_rate; - u32 max_burst_sz; - u32 delay_bound; - u32 min_phy_rate; - u16 surplus_bw; - u16 medium_time; -}; - -struct add_ts_req_msg { - struct wcn36xx_hal_msg_header header; - - /* Station Index */ - u16 sta_index; - - /* TSPEC handler uniquely identifying a TSPEC for a STA in a BSS */ - u16 tspec_index; - - /* To program TPE with required parameters */ - struct wcn36xx_hal_tspec_ie tspec; - - /* U-APSD Flags: 1b per AC. Encoded as follows: - b7 b6 b5 b4 b3 b2 b1 b0 = - X X X X BE BK VI VO */ - u8 uapsd; - - /* These parameters are for all the access categories */ - - /* Service Interval */ - u32 service_interval[WCN36XX_HAL_MAX_AC]; - - /* Suspend Interval */ - u32 suspend_interval[WCN36XX_HAL_MAX_AC]; - - /* Delay Interval */ - u32 delay_interval[WCN36XX_HAL_MAX_AC]; -}; - -struct add_rs_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /* success or failure */ - u32 status; -}; - -struct del_ts_req_msg { - struct wcn36xx_hal_msg_header header; - - /* Station Index */ - u16 sta_index; - - /* TSPEC identifier uniquely identifying a TSPEC for a STA in a BSS */ - u16 tspec_index; - - /* To lookup station id using the mac address */ - u8 bssid[ETH_ALEN]; -}; - -struct del_ts_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /* success or failure */ - u32 status; -}; - -/* End of TSpec Parameters */ - -/* Start of BLOCK ACK related Parameters */ - -struct wcn36xx_hal_add_ba_session_req_msg { - struct wcn36xx_hal_msg_header header; - - /* Station Index */ - u16 sta_index; - - /* Peer MAC Address */ - u8 mac_addr[ETH_ALEN]; - - /* ADDBA Action Frame dialog token - HAL will not interpret this object */ - u8 dialog_token; - - /* TID for which the BA is being setup - This identifies the TC or TS of interest */ - u8 tid; - - /* 0 - Delayed BA (Not supported) - 1 - Immediate BA */ - u8 policy; - - /* Indicates the number of buffers for this TID (baTID) - NOTE - This is the requested buffer size. When this - is processed by HAL and subsequently by HDD, it is - possible that HDD may change this buffer size. Any - change in the buffer size should be noted by PE and - advertized appropriately in the ADDBA response */ - u16 buffer_size; - - /* BA timeout in TU's 0 means no timeout will occur */ - u16 timeout; - - /* b0..b3 - Fragment Number - Always set to 0 - b4..b15 - Starting Sequence Number of first MSDU - for which this BA is setup */ - u16 ssn; - - /* ADDBA direction - 1 - Originator - 0 - Recipient */ - u8 direction; -} __packed; - -struct wcn36xx_hal_add_ba_session_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /* success or failure */ - u32 status; - - /* Dialog token */ - u8 dialog_token; - - /* TID for which the BA session has been setup */ - u8 ba_tid; - - /* BA Buffer Size allocated for the current BA session */ - u8 ba_buffer_size; - - u8 ba_session_id; - - /* Reordering Window buffer */ - u8 win_size; - - /* Station Index to id the sta */ - u8 sta_index; - - /* Starting Sequence Number */ - u16 ssn; -} __packed; - -struct wcn36xx_hal_add_ba_req_msg { - struct wcn36xx_hal_msg_header header; - - /* Session Id */ - u8 session_id; - - /* Reorder Window Size */ - u8 win_size; -/* Old FW 1.2.2.4 does not support this*/ -#ifdef FEATURE_ON_CHIP_REORDERING - u8 reordering_done_on_chip; -#endif -} __packed; - -struct wcn36xx_hal_add_ba_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /* success or failure */ - u32 status; - - /* Dialog token */ - u8 dialog_token; -} __packed; - -struct add_ba_info { - u16 ba_enable:1; - u16 starting_seq_num:12; - u16 reserved:3; -}; - -struct wcn36xx_hal_trigger_ba_rsp_candidate { - u8 sta_addr[ETH_ALEN]; - struct add_ba_info ba_info[STACFG_MAX_TC]; -} __packed; - -struct wcn36xx_hal_trigget_ba_req_candidate { - u8 sta_index; - u8 tid_bitmap; -} __packed; - -struct wcn36xx_hal_trigger_ba_req_msg { - struct wcn36xx_hal_msg_header header; - - /* Session Id */ - u8 session_id; - - /* baCandidateCnt is followed by trigger BA - * Candidate List(tTriggerBaCandidate) - */ - u16 candidate_cnt; - -} __packed; - -struct wcn36xx_hal_trigger_ba_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /* TO SUPPORT BT-AMP */ - u8 bssid[ETH_ALEN]; - - /* success or failure */ - u32 status; - - /* baCandidateCnt is followed by trigger BA - * Rsp Candidate List(tTriggerRspBaCandidate) - */ - u16 candidate_cnt; -} __packed; - -struct wcn36xx_hal_del_ba_req_msg { - struct wcn36xx_hal_msg_header header; - - /* Station Index */ - u16 sta_index; - - /* TID for which the BA session is being deleted */ - u8 tid; - - /* DELBA direction - 1 - Originator - 0 - Recipient */ - u8 direction; -} __packed; - -struct wcn36xx_hal_del_ba_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /* success or failure */ - u32 status; -} __packed; - -struct tsm_stats_req_msg { - struct wcn36xx_hal_msg_header header; - - /* Traffic Id */ - u8 tid; - - u8 bssid[ETH_ALEN]; -}; - -struct tsm_stats_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /*success or failure */ - u32 status; - - /* Uplink Packet Queue delay */ - u16 uplink_pkt_queue_delay; - - /* Uplink Packet Queue delay histogram */ - u16 uplink_pkt_queue_delay_hist[4]; - - /* Uplink Packet Transmit delay */ - u32 uplink_pkt_tx_delay; - - /* Uplink Packet loss */ - u16 uplink_pkt_loss; - - /* Uplink Packet count */ - u16 uplink_pkt_count; - - /* Roaming count */ - u8 roaming_count; - - /* Roaming Delay */ - u16 roaming_delay; -}; - -struct set_key_done_msg { - struct wcn36xx_hal_msg_header header; - - /*bssid of the keys */ - u8 bssidx; - u8 enc_type; -}; - -struct wcn36xx_hal_nv_img_download_req_msg { - /* Note: The length specified in wcn36xx_hal_nv_img_download_req_msg - * messages should be - * header.len = sizeof(wcn36xx_hal_nv_img_download_req_msg) + - * nv_img_buffer_size */ - struct wcn36xx_hal_msg_header header; - - /* Fragment sequence number of the NV Image. Note that NV Image - * might not fit into one message due to size limitation of the SMD - * channel FIFO. UMAC can hence choose to chop the NV blob into - * multiple fragments starting with seqeunce number 0, 1, 2 etc. - * The last fragment MUST be indicated by marking the - * isLastFragment field to 1. Note that all the NV blobs would be - * concatenated together by HAL without any padding bytes in - * between.*/ - u16 frag_number; - - /* Is this the last fragment? When set to 1 it indicates that no - * more fragments will be sent by UMAC and HAL can concatenate all - * the NV blobs rcvd & proceed with the parsing. HAL would generate - * a WCN36XX_HAL_DOWNLOAD_NV_RSP to the WCN36XX_HAL_DOWNLOAD_NV_REQ - * after it receives each fragment */ - u16 last_fragment; - - /* NV Image size (number of bytes) */ - u32 nv_img_buffer_size; - - /* Following the 'nv_img_buffer_size', there should be - * nv_img_buffer_size bytes of NV Image i.e. - * u8[nv_img_buffer_size] */ -} __packed; - -struct wcn36xx_hal_nv_img_download_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /* Success or Failure. HAL would generate a - * WCN36XX_HAL_DOWNLOAD_NV_RSP after each fragment */ - u32 status; -} __packed; - -struct wcn36xx_hal_nv_store_ind { - /* Note: The length specified in tHalNvStoreInd messages should be - * header.msgLen = sizeof(tHalNvStoreInd) + nvBlobSize */ - struct wcn36xx_hal_msg_header header; - - /* NV Item */ - u32 table_id; - - /* Size of NV Blob */ - u32 nv_blob_size; - - /* Following the 'nvBlobSize', there should be nvBlobSize bytes of - * NV blob i.e. u8[nvBlobSize] */ -}; - -/* End of Block Ack Related Parameters */ - -#define WCN36XX_HAL_CIPHER_SEQ_CTR_SIZE 6 - -/* Definition for MIC failure indication MAC reports this each time a MIC - * failure occures on Rx TKIP packet - */ -struct mic_failure_ind_msg { - struct wcn36xx_hal_msg_header header; - - u8 bssid[ETH_ALEN]; - - /* address used to compute MIC */ - u8 src_addr[ETH_ALEN]; - - /* transmitter address */ - u8 ta_addr[ETH_ALEN]; - - u8 dst_addr[ETH_ALEN]; - - u8 multicast; - - /* first byte of IV */ - u8 iv1; - - /* second byte of IV */ - u8 key_id; - - /* sequence number */ - u8 tsc[WCN36XX_HAL_CIPHER_SEQ_CTR_SIZE]; - - /* receive address */ - u8 rx_addr[ETH_ALEN]; -}; - -struct update_vht_op_mode_req_msg { - struct wcn36xx_hal_msg_header header; - - u16 op_mode; - u16 sta_id; -}; - -struct update_vht_op_mode_params_rsp_msg { - struct wcn36xx_hal_msg_header header; - - u32 status; -}; - -struct update_beacon_req_msg { - struct wcn36xx_hal_msg_header header; - - u8 bss_index; - - /* shortPreamble mode. HAL should update all the STA rates when it - * receives this message */ - u8 short_preamble; - - /* short Slot time. */ - u8 short_slot_time; - - /* Beacon Interval */ - u16 beacon_interval; - - /* Protection related */ - u8 lla_coexist; - u8 llb_coexist; - u8 llg_coexist; - u8 ht20_coexist; - u8 lln_non_gf_coexist; - u8 lsig_tx_op_protection_full_support; - u8 rifs_mode; - - u16 param_change_bitmap; -}; - -struct update_beacon_rsp_msg { - struct wcn36xx_hal_msg_header header; - u32 status; -}; - -struct wcn36xx_hal_send_beacon_req_msg { - struct wcn36xx_hal_msg_header header; - - /* length of the template. */ - u32 beacon_length; - - /* Beacon data. */ - u8 beacon[BEACON_TEMPLATE_SIZE]; - - u8 bssid[ETH_ALEN]; - - /* TIM IE offset from the beginning of the template. */ - u32 tim_ie_offset; - - /* P2P IE offset from the begining of the template */ - u16 p2p_ie_offset; -} __packed; - -struct send_beacon_rsp_msg { - struct wcn36xx_hal_msg_header header; - u32 status; -} __packed; - -struct enable_radar_req_msg { - struct wcn36xx_hal_msg_header header; - - u8 bssid[ETH_ALEN]; - u8 channel; -}; - -struct enable_radar_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /* Link Parameters */ - u8 bssid[ETH_ALEN]; - - /* success or failure */ - u32 status; -}; - -struct radar_detect_intr_ind_msg { - struct wcn36xx_hal_msg_header header; - - u8 radar_det_channel; -}; - -struct radar_detect_ind_msg { - struct wcn36xx_hal_msg_header header; - - /* channel number in which the RADAR detected */ - u8 channel_number; - - /* RADAR pulse width in usecond */ - u16 radar_pulse_width; - - /* Number of RADAR pulses */ - u16 num_radar_pulse; -}; - -struct wcn36xx_hal_get_tpc_report_req_msg { - struct wcn36xx_hal_msg_header header; - - u8 sta[ETH_ALEN]; - u8 dialog_token; - u8 txpower; -}; - -struct wcn36xx_hal_get_tpc_report_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /* success or failure */ - u32 status; -}; - -struct wcn36xx_hal_send_probe_resp_req_msg { - struct wcn36xx_hal_msg_header header; - - u8 probe_resp_template[BEACON_TEMPLATE_SIZE]; - u32 probe_resp_template_len; - u32 proxy_probe_req_valid_ie_bmap[8]; - u8 bssid[ETH_ALEN]; -}; - -struct send_probe_resp_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /* success or failure */ - u32 status; -}; - -struct send_unknown_frame_rx_ind_msg { - struct wcn36xx_hal_msg_header header; - - /* success or failure */ - u32 status; -}; - -struct wcn36xx_hal_delete_sta_context_ind_msg { - struct wcn36xx_hal_msg_header header; - - u16 aid; - u16 sta_id; - - /* TO SUPPORT BT-AMP */ - u8 bssid[ETH_ALEN]; - - /* HAL copies bssid from the sta table. */ - u8 addr2[ETH_ALEN]; - - /* To unify the keepalive / unknown A2 / tim-based disa */ - u16 reason_code; -} __packed; - -struct indicate_del_sta { - struct wcn36xx_hal_msg_header header; - u8 aid; - u8 sta_index; - u8 bss_index; - u8 reason_code; - u32 status; -}; - -struct bt_amp_event_msg { - struct wcn36xx_hal_msg_header header; - - enum bt_amp_event_type btAmpEventType; -}; - -struct bt_amp_event_rsp { - struct wcn36xx_hal_msg_header header; - - /* success or failure */ - u32 status; -}; - -struct tl_hal_flush_ac_req_msg { - struct wcn36xx_hal_msg_header header; - - /* Station Index. originates from HAL */ - u8 sta_id; - - /* TID for which the transmit queue is being flushed */ - u8 tid; -}; - -struct tl_hal_flush_ac_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /* Station Index. originates from HAL */ - u8 sta_id; - - /* TID for which the transmit queue is being flushed */ - u8 tid; - - /* success or failure */ - u32 status; -}; - -struct wcn36xx_hal_enter_imps_req_msg { - struct wcn36xx_hal_msg_header header; -}; - -struct wcn36xx_hal_exit_imps_req { - struct wcn36xx_hal_msg_header header; -}; - -struct wcn36xx_hal_enter_bmps_req_msg { - struct wcn36xx_hal_msg_header header; - - u8 bss_index; - - /* TBTT value derived from the last beacon */ -#ifndef BUILD_QWPTTSTATIC - u64 tbtt; -#endif - u8 dtim_count; - - /* DTIM period given to HAL during association may not be valid, if - * association is based on ProbeRsp instead of beacon. */ - u8 dtim_period; - - /* For CCX and 11R Roaming */ - u32 rssi_filter_period; - - u32 num_beacon_per_rssi_average; - u8 rssi_filter_enable; -} __packed; - -struct wcn36xx_hal_exit_bmps_req_msg { - struct wcn36xx_hal_msg_header header; - - u8 send_data_null; - u8 bss_index; -} __packed; - -struct wcn36xx_hal_missed_beacon_ind_msg { - struct wcn36xx_hal_msg_header header; - - u8 bss_index; -} __packed; - -/* Beacon Filtering data structures */ - -/* The above structure would be followed by multiple of below mentioned - * structure - */ -struct beacon_filter_ie { - u8 element_id; - u8 check_ie_presence; - u8 offset; - u8 value; - u8 bitmask; - u8 ref; -}; - -struct wcn36xx_hal_add_bcn_filter_req_msg { - struct wcn36xx_hal_msg_header header; - - u16 capability_info; - u16 capability_mask; - u16 beacon_interval; - u16 ie_num; - u8 bss_index; - u8 reserved; -}; - -struct wcn36xx_hal_rem_bcn_filter_req { - struct wcn36xx_hal_msg_header header; - - u8 ie_Count; - u8 rem_ie_id[1]; -}; - -#define WCN36XX_HAL_IPV4_ARP_REPLY_OFFLOAD 0 -#define WCN36XX_HAL_IPV6_NEIGHBOR_DISCOVERY_OFFLOAD 1 -#define WCN36XX_HAL_IPV6_NS_OFFLOAD 2 -#define WCN36XX_HAL_IPV6_ADDR_LEN 16 -#define WCN36XX_HAL_OFFLOAD_DISABLE 0 -#define WCN36XX_HAL_OFFLOAD_ENABLE 1 -#define WCN36XX_HAL_OFFLOAD_BCAST_FILTER_ENABLE 0x2 -#define WCN36XX_HAL_OFFLOAD_ARP_AND_BCAST_FILTER_ENABLE \ - (HAL_OFFLOAD_ENABLE|HAL_OFFLOAD_BCAST_FILTER_ENABLE) - -struct wcn36xx_hal_ns_offload_params { - u8 src_ipv6_addr[WCN36XX_HAL_IPV6_ADDR_LEN]; - u8 self_ipv6_addr[WCN36XX_HAL_IPV6_ADDR_LEN]; - - /* Only support 2 possible Network Advertisement IPv6 address */ - u8 target_ipv6_addr1[WCN36XX_HAL_IPV6_ADDR_LEN]; - u8 target_ipv6_addr2[WCN36XX_HAL_IPV6_ADDR_LEN]; - - u8 self_addr[ETH_ALEN]; - u8 src_ipv6_addr_valid:1; - u8 target_ipv6_addr1_valid:1; - u8 target_ipv6_addr2_valid:1; - u8 reserved1:5; - - /* make it DWORD aligned */ - u8 reserved2; - - /* slot index for this offload */ - u32 slot_index; - u8 bss_index; -}; - -struct wcn36xx_hal_host_offload_req { - u8 offload_Type; - - /* enable or disable */ - u8 enable; - - union { - u8 host_ipv4_addr[4]; - u8 host_ipv6_addr[WCN36XX_HAL_IPV6_ADDR_LEN]; - } u; -}; - -struct wcn36xx_hal_host_offload_req_msg { - struct wcn36xx_hal_msg_header header; - struct wcn36xx_hal_host_offload_req host_offload_params; - struct wcn36xx_hal_ns_offload_params ns_offload_params; -}; - -/* Packet Types. */ -#define WCN36XX_HAL_KEEP_ALIVE_NULL_PKT 1 -#define WCN36XX_HAL_KEEP_ALIVE_UNSOLICIT_ARP_RSP 2 - -/* Enable or disable keep alive */ -#define WCN36XX_HAL_KEEP_ALIVE_DISABLE 0 -#define WCN36XX_HAL_KEEP_ALIVE_ENABLE 1 -#define WCN36XX_KEEP_ALIVE_TIME_PERIOD 30 /* unit: s */ - -/* Keep Alive request. */ -struct wcn36xx_hal_keep_alive_req_msg { - struct wcn36xx_hal_msg_header header; - - u8 packet_type; - u32 time_period; - u8 host_ipv4_addr[WCN36XX_HAL_IPV4_ADDR_LEN]; - u8 dest_ipv4_addr[WCN36XX_HAL_IPV4_ADDR_LEN]; - u8 dest_addr[ETH_ALEN]; - u8 bss_index; -} __packed; - -struct wcn36xx_hal_rssi_threshold_req_msg { - struct wcn36xx_hal_msg_header header; - - s8 threshold1:8; - s8 threshold2:8; - s8 threshold3:8; - u8 thres1_pos_notify:1; - u8 thres1_neg_notify:1; - u8 thres2_pos_notify:1; - u8 thres2_neg_notify:1; - u8 thres3_pos_notify:1; - u8 thres3_neg_notify:1; - u8 reserved10:2; -}; - -struct wcn36xx_hal_enter_uapsd_req_msg { - struct wcn36xx_hal_msg_header header; - - u8 bk_delivery:1; - u8 be_delivery:1; - u8 vi_delivery:1; - u8 vo_delivery:1; - u8 bk_trigger:1; - u8 be_trigger:1; - u8 vi_trigger:1; - u8 vo_trigger:1; - u8 bss_index; -}; - -struct wcn36xx_hal_exit_uapsd_req_msg { - struct wcn36xx_hal_msg_header header; - u8 bss_index; -}; - -#define WCN36XX_HAL_WOWL_BCAST_PATTERN_MAX_SIZE 128 -#define WCN36XX_HAL_WOWL_BCAST_MAX_NUM_PATTERNS 16 - -struct wcn36xx_hal_wowl_add_bcast_ptrn_req_msg { - struct wcn36xx_hal_msg_header header; - - /* Pattern ID */ - u8 id; - - /* Pattern byte offset from beginning of the 802.11 packet to start - * of the wake-up pattern */ - u8 byte_Offset; - - /* Non-Zero Pattern size */ - u8 size; - - /* Pattern */ - u8 pattern[WCN36XX_HAL_WOWL_BCAST_PATTERN_MAX_SIZE]; - - /* Non-zero pattern mask size */ - u8 mask_size; - - /* Pattern mask */ - u8 mask[WCN36XX_HAL_WOWL_BCAST_PATTERN_MAX_SIZE]; - - /* Extra pattern */ - u8 extra[WCN36XX_HAL_WOWL_BCAST_PATTERN_MAX_SIZE]; - - /* Extra pattern mask */ - u8 mask_extra[WCN36XX_HAL_WOWL_BCAST_PATTERN_MAX_SIZE]; - - u8 bss_index; -}; - -struct wcn36xx_hal_wow_del_bcast_ptrn_req_msg { - struct wcn36xx_hal_msg_header header; - - /* Pattern ID of the wakeup pattern to be deleted */ - u8 id; - u8 bss_index; -}; - -struct wcn36xx_hal_wowl_enter_req_msg { - struct wcn36xx_hal_msg_header header; - - /* Enables/disables magic packet filtering */ - u8 magic_packet_enable; - - /* Magic pattern */ - u8 magic_pattern[ETH_ALEN]; - - /* Enables/disables packet pattern filtering in firmware. Enabling - * this flag enables broadcast pattern matching in Firmware. If - * unicast pattern matching is also desired, - * ucUcastPatternFilteringEnable flag must be set tot true as well - */ - u8 pattern_filtering_enable; - - /* Enables/disables unicast packet pattern filtering. This flag - * specifies whether we want to do pattern match on unicast packets - * as well and not just broadcast packets. This flag has no effect - * if the ucPatternFilteringEnable (main controlling flag) is set - * to false - */ - u8 ucast_pattern_filtering_enable; - - /* This configuration is valid only when magicPktEnable=1. It - * requests hardware to wake up when it receives the Channel Switch - * Action Frame. - */ - u8 wow_channel_switch_receive; - - /* This configuration is valid only when magicPktEnable=1. It - * requests hardware to wake up when it receives the - * Deauthentication Frame. - */ - u8 wow_deauth_receive; - - /* This configuration is valid only when magicPktEnable=1. It - * requests hardware to wake up when it receives the Disassociation - * Frame. - */ - u8 wow_disassoc_receive; - - /* This configuration is valid only when magicPktEnable=1. It - * requests hardware to wake up when it has missed consecutive - * beacons. This is a hardware register configuration (NOT a - * firmware configuration). - */ - u8 wow_max_missed_beacons; - - /* This configuration is valid only when magicPktEnable=1. This is - * a timeout value in units of microsec. It requests hardware to - * unconditionally wake up after it has stayed in WoWLAN mode for - * some time. Set 0 to disable this feature. - */ - u8 wow_max_sleep; - - /* This configuration directs the WoW packet filtering to look for - * EAP-ID requests embedded in EAPOL frames and use this as a wake - * source. - */ - u8 wow_eap_id_request_enable; - - /* This configuration directs the WoW packet filtering to look for - * EAPOL-4WAY requests and use this as a wake source. - */ - u8 wow_eapol_4way_enable; - - /* This configuration allows a host wakeup on an network scan - * offload match. - */ - u8 wow_net_scan_offload_match; - - /* This configuration allows a host wakeup on any GTK rekeying - * error. - */ - u8 wow_gtk_rekey_error; - - /* This configuration allows a host wakeup on BSS connection loss. - */ - u8 wow_bss_connection_loss; - - u8 bss_index; -}; - -struct wcn36xx_hal_wowl_exit_req_msg { - struct wcn36xx_hal_msg_header header; - - u8 bss_index; -}; - -struct wcn36xx_hal_get_rssi_req_msg { - struct wcn36xx_hal_msg_header header; -}; - -struct wcn36xx_hal_get_roam_rssi_req_msg { - struct wcn36xx_hal_msg_header header; - - /* Valid STA Idx for per STA stats request */ - u32 sta_id; -}; - -struct wcn36xx_hal_set_uapsd_ac_params_req_msg { - struct wcn36xx_hal_msg_header header; - - /* STA index */ - u8 sta_idx; - - /* Access Category */ - u8 ac; - - /* User Priority */ - u8 up; - - /* Service Interval */ - u32 service_interval; - - /* Suspend Interval */ - u32 suspend_interval; - - /* Delay Interval */ - u32 delay_interval; -}; - -struct wcn36xx_hal_configure_rxp_filter_req_msg { - struct wcn36xx_hal_msg_header header; - - u8 set_mcst_bcst_filter_setting; - u8 set_mcst_bcst_filter; -}; - -struct wcn36xx_hal_enter_imps_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /* success or failure */ - u32 status; -}; - -struct wcn36xx_hal_exit_imps_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /* success or failure */ - u32 status; -}; - -struct wcn36xx_hal_enter_bmps_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /* success or failure */ - u32 status; - - u8 bss_index; -} __packed; - -struct wcn36xx_hal_exit_bmps_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /* success or failure */ - u32 status; - - u8 bss_index; -} __packed; - -struct wcn36xx_hal_enter_uapsd_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /* success or failure */ - u32 status; - - u8 bss_index; -}; - -struct wcn36xx_hal_exit_uapsd_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /* success or failure */ - u32 status; - - u8 bss_index; -}; - -struct wcn36xx_hal_rssi_notification_ind_msg { - struct wcn36xx_hal_msg_header header; - - u32 rssi_thres1_pos_cross:1; - u32 rssi_thres1_neg_cross:1; - u32 rssi_thres2_pos_cross:1; - u32 rssi_thres2_neg_cross:1; - u32 rssi_thres3_pos_cross:1; - u32 rssi_thres3_neg_cross:1; - u32 avg_rssi:8; - u32 reserved:18; - -}; - -struct wcn36xx_hal_get_rssio_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /* success or failure */ - u32 status; - s8 rssi; - -}; - -struct wcn36xx_hal_get_roam_rssi_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /* success or failure */ - u32 status; - - u8 sta_id; - s8 rssi; -}; - -struct wcn36xx_hal_wowl_enter_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /* success or failure */ - u32 status; - u8 bss_index; -}; - -struct wcn36xx_hal_wowl_exit_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /* success or failure */ - u32 status; - u8 bss_index; -}; - -struct wcn36xx_hal_add_bcn_filter_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /* success or failure */ - u32 status; -}; - -struct wcn36xx_hal_rem_bcn_filter_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /* success or failure */ - u32 status; -}; - -struct wcn36xx_hal_add_wowl_bcast_ptrn_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /* success or failure */ - u32 status; - u8 bss_index; -}; - -struct wcn36xx_hal_del_wowl_bcast_ptrn_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /* success or failure */ - u32 status; - u8 bss_index; -}; - -struct wcn36xx_hal_host_offload_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /* success or failure */ - u32 status; -}; - -struct wcn36xx_hal_keep_alive_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /* success or failure */ - u32 status; -}; - -struct wcn36xx_hal_set_rssi_thresh_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /* success or failure */ - u32 status; -}; - -struct wcn36xx_hal_set_uapsd_ac_params_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /* success or failure */ - u32 status; -}; - -struct wcn36xx_hal_configure_rxp_filter_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /* success or failure */ - u32 status; -}; - -struct set_max_tx_pwr_req { - struct wcn36xx_hal_msg_header header; - - /* BSSID is needed to identify which session issued this request. - * As the request has power constraints, this should be applied - * only to that session */ - u8 bssid[ETH_ALEN]; - - u8 self_addr[ETH_ALEN]; - - /* In request, power == MaxTx power to be used. */ - u8 power; -}; - -struct set_max_tx_pwr_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /* power == tx power used for management frames */ - u8 power; - - /* success or failure */ - u32 status; -}; - -struct set_tx_pwr_req_msg { - struct wcn36xx_hal_msg_header header; - - /* TX Power in milli watts */ - u32 tx_power; - - u8 bss_index; -}; - -struct set_tx_pwr_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /* success or failure */ - u32 status; -}; - -struct get_tx_pwr_req_msg { - struct wcn36xx_hal_msg_header header; - - u8 sta_id; -}; - -struct get_tx_pwr_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /* success or failure */ - u32 status; - - /* TX Power in milli watts */ - u32 tx_power; -}; - -struct set_p2p_gonoa_req_msg { - struct wcn36xx_hal_msg_header header; - - u8 opp_ps; - u32 ct_window; - u8 count; - u32 duration; - u32 interval; - u32 single_noa_duration; - u8 ps_selection; -}; - -struct set_p2p_gonoa_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /* success or failure */ - u32 status; -}; - -struct wcn36xx_hal_add_sta_self_req { - struct wcn36xx_hal_msg_header header; - - u8 self_addr[ETH_ALEN]; - u32 status; -} __packed; - -struct wcn36xx_hal_add_sta_self_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /* success or failure */ - u32 status; - - /* Self STA Index */ - u8 self_sta_index; - - /* DPU Index (IGTK, PTK, GTK all same) */ - u8 dpu_index; - - /* DPU Signature */ - u8 dpu_signature; -} __packed; - -struct wcn36xx_hal_del_sta_self_req_msg { - struct wcn36xx_hal_msg_header header; - - u8 self_addr[ETH_ALEN]; -} __packed; - -struct wcn36xx_hal_del_sta_self_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /*success or failure */ - u32 status; - - u8 self_addr[ETH_ALEN]; -} __packed; - -struct aggr_add_ts_req { - struct wcn36xx_hal_msg_header header; - - /* Station Index */ - u16 sta_idx; - - /* TSPEC handler uniquely identifying a TSPEC for a STA in a BSS. - * This will carry the bitmap with the bit positions representing - * different AC.s */ - u16 tspec_index; - - /* Tspec info per AC To program TPE with required parameters */ - struct wcn36xx_hal_tspec_ie tspec[WCN36XX_HAL_MAX_AC]; - - /* U-APSD Flags: 1b per AC. Encoded as follows: - b7 b6 b5 b4 b3 b2 b1 b0 = - X X X X BE BK VI VO */ - u8 uapsd; - - /* These parameters are for all the access categories */ - - /* Service Interval */ - u32 service_interval[WCN36XX_HAL_MAX_AC]; - - /* Suspend Interval */ - u32 suspend_interval[WCN36XX_HAL_MAX_AC]; - - /* Delay Interval */ - u32 delay_interval[WCN36XX_HAL_MAX_AC]; -}; - -struct aggr_add_ts_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /* success or failure */ - u32 status0; - - /* FIXME PRIMA for future use for 11R */ - u32 status1; -}; - -struct wcn36xx_hal_configure_apps_cpu_wakeup_state_req_msg { - struct wcn36xx_hal_msg_header header; - - u8 is_apps_cpu_awake; -}; - -struct wcn36xx_hal_configure_apps_cpu_wakeup_state_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /* success or failure */ - u32 status; -}; - -struct wcn36xx_hal_dump_cmd_req_msg { - struct wcn36xx_hal_msg_header header; - - u32 arg1; - u32 arg2; - u32 arg3; - u32 arg4; - u32 arg5; -} __packed; - -struct wcn36xx_hal_dump_cmd_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /* success or failure */ - u32 status; - - /* Length of the responce message */ - u32 rsp_length; - - /* FIXME: Currently considering the the responce will be less than - * 100bytes */ - u8 rsp_buffer[DUMPCMD_RSP_BUFFER]; -} __packed; - -#define WLAN_COEX_IND_DATA_SIZE (4) -#define WLAN_COEX_IND_TYPE_DISABLE_HB_MONITOR (0) -#define WLAN_COEX_IND_TYPE_ENABLE_HB_MONITOR (1) - -struct coex_ind_msg { - struct wcn36xx_hal_msg_header header; - - /* Coex Indication Type */ - u32 type; - - /* Coex Indication Data */ - u32 data[WLAN_COEX_IND_DATA_SIZE]; -}; - -struct wcn36xx_hal_tx_compl_ind_msg { - struct wcn36xx_hal_msg_header header; - - /* Tx Complete Indication Success or Failure */ - u32 status; -}; - -struct wcn36xx_hal_wlan_host_suspend_ind_msg { - struct wcn36xx_hal_msg_header header; - - u32 configured_mcst_bcst_filter_setting; - u32 active_session_count; -}; - -struct wcn36xx_hal_wlan_exclude_unencrpted_ind_msg { - struct wcn36xx_hal_msg_header header; - - u8 dot11_exclude_unencrypted; - u8 bssid[ETH_ALEN]; -}; - -struct noa_attr_ind_msg { - struct wcn36xx_hal_msg_header header; - - u8 index; - u8 opp_ps_flag; - u16 ctwin; - - u16 noa1_interval_count; - u16 bss_index; - u32 noa1_duration; - u32 noa1_interval; - u32 noa1_starttime; - - u16 noa2_interval_count; - u16 reserved2; - u32 noa2_duration; - u32 noa2_interval; - u32 noa2_start_time; - - u32 status; -}; - -struct noa_start_ind_msg { - struct wcn36xx_hal_msg_header header; - - u32 status; - u32 bss_index; -}; - -struct wcn36xx_hal_wlan_host_resume_req_msg { - struct wcn36xx_hal_msg_header header; - - u8 configured_mcst_bcst_filter_setting; -}; - -struct wcn36xx_hal_host_resume_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /* success or failure */ - u32 status; -}; - -struct wcn36xx_hal_del_ba_ind_msg { - struct wcn36xx_hal_msg_header header; - - u16 sta_idx; - - /* Peer MAC Address, whose BA session has timed out */ - u8 peer_addr[ETH_ALEN]; - - /* TID for which a BA session timeout is being triggered */ - u8 ba_tid; - - /* DELBA direction - * 1 - Originator - * 0 - Recipient - */ - u8 direction; - - u32 reason_code; - - /* TO SUPPORT BT-AMP */ - u8 bssid[ETH_ALEN]; -}; - -/* PNO Messages */ - -/* Max number of channels that a network can be found on */ -#define WCN36XX_HAL_PNO_MAX_NETW_CHANNELS 26 - -/* Max number of channels that a network can be found on */ -#define WCN36XX_HAL_PNO_MAX_NETW_CHANNELS_EX 60 - -/* Maximum numbers of networks supported by PNO */ -#define WCN36XX_HAL_PNO_MAX_SUPP_NETWORKS 16 - -/* The number of scan time intervals that can be programmed into PNO */ -#define WCN36XX_HAL_PNO_MAX_SCAN_TIMERS 10 - -/* Maximum size of the probe template */ -#define WCN36XX_HAL_PNO_MAX_PROBE_SIZE 450 - -/* Type of PNO enabling: - * - * Immediate - scanning will start immediately and PNO procedure will be - * repeated based on timer - * - * Suspend - scanning will start at suspend - * - * Resume - scanning will start on system resume - */ -enum pno_mode { - PNO_MODE_IMMEDIATE, - PNO_MODE_ON_SUSPEND, - PNO_MODE_ON_RESUME, - PNO_MODE_MAX = WCN36XX_HAL_MAX_ENUM_SIZE -}; - -/* Authentication type */ -enum auth_type { - AUTH_TYPE_ANY = 0, - AUTH_TYPE_OPEN_SYSTEM = 1, - - /* Upper layer authentication types */ - AUTH_TYPE_WPA = 2, - AUTH_TYPE_WPA_PSK = 3, - - AUTH_TYPE_RSN = 4, - AUTH_TYPE_RSN_PSK = 5, - AUTH_TYPE_FT_RSN = 6, - AUTH_TYPE_FT_RSN_PSK = 7, - AUTH_TYPE_WAPI_WAI_CERTIFICATE = 8, - AUTH_TYPE_WAPI_WAI_PSK = 9, - - AUTH_TYPE_MAX = WCN36XX_HAL_MAX_ENUM_SIZE -}; - -/* Encryption type */ -enum ed_type { - ED_ANY = 0, - ED_NONE = 1, - ED_WEP = 2, - ED_TKIP = 3, - ED_CCMP = 4, - ED_WPI = 5, - - ED_TYPE_MAX = WCN36XX_HAL_MAX_ENUM_SIZE -}; - -/* SSID broadcast type */ -enum ssid_bcast_type { - BCAST_UNKNOWN = 0, - BCAST_NORMAL = 1, - BCAST_HIDDEN = 2, - - BCAST_TYPE_MAX = WCN36XX_HAL_MAX_ENUM_SIZE -}; - -/* The network description for which PNO will have to look for */ -struct network_type { - /* SSID of the BSS */ - struct wcn36xx_hal_mac_ssid ssid; - - /* Authentication type for the network */ - enum auth_type authentication; - - /* Encryption type for the network */ - enum ed_type encryption; - - /* Indicate the channel on which the Network can be found 0 - if - * all channels */ - u8 channel_count; - u8 channels[WCN36XX_HAL_PNO_MAX_NETW_CHANNELS]; - - /* Indicates the RSSI threshold for the network to be considered */ - u8 rssi_threshold; -}; - -struct scan_timer { - /* How much it should wait */ - u32 value; - - /* How many times it should repeat that wait value 0 - keep using - * this timer until PNO is disabled */ - u32 repeat; - - /* e.g: 2 3 4 0 - it will wait 2s between consecutive scans for 3 - * times - after that it will wait 4s between consecutive scans - * until disabled */ -}; - -/* The network parameters to be sent to the PNO algorithm */ -struct scan_timers_type { - /* set to 0 if you wish for PNO to use its default telescopic timer */ - u8 count; - - /* A set value represents the amount of time that PNO will wait - * between two consecutive scan procedures If the desired is for a - * uniform timer that fires always at the exact same interval - one - * single value is to be set If there is a desire for a more - * complex - telescopic like timer multiple values can be set - - * once PNO reaches the end of the array it will continue scanning - * at intervals presented by the last value */ - struct scan_timer values[WCN36XX_HAL_PNO_MAX_SCAN_TIMERS]; -}; - -/* Preferred network list request */ -struct set_pref_netw_list_req { - struct wcn36xx_hal_msg_header header; - - /* Enable PNO */ - u32 enable; - - /* Immediate, On Suspend, On Resume */ - enum pno_mode mode; - - /* Number of networks sent for PNO */ - u32 networks_count; - - /* The networks that PNO needs to look for */ - struct network_type networks[WCN36XX_HAL_PNO_MAX_SUPP_NETWORKS]; - - /* The scan timers required for PNO */ - struct scan_timers_type scan_timers; - - /* Probe template for 2.4GHz band */ - u16 band_24g_probe_size; - u8 band_24g_probe_template[WCN36XX_HAL_PNO_MAX_PROBE_SIZE]; - - /* Probe template for 5GHz band */ - u16 band_5g_probe_size; - u8 band_5g_probe_template[WCN36XX_HAL_PNO_MAX_PROBE_SIZE]; -}; - -/* The network description for which PNO will have to look for */ -struct network_type_new { - /* SSID of the BSS */ - struct wcn36xx_hal_mac_ssid ssid; - - /* Authentication type for the network */ - enum auth_type authentication; - - /* Encryption type for the network */ - enum ed_type encryption; - - /* SSID broadcast type, normal, hidden or unknown */ - enum ssid_bcast_type bcast_network_type; - - /* Indicate the channel on which the Network can be found 0 - if - * all channels */ - u8 channel_count; - u8 channels[WCN36XX_HAL_PNO_MAX_NETW_CHANNELS]; - - /* Indicates the RSSI threshold for the network to be considered */ - u8 rssi_threshold; -}; - -/* Preferred network list request new */ -struct set_pref_netw_list_req_new { - struct wcn36xx_hal_msg_header header; - - /* Enable PNO */ - u32 enable; - - /* Immediate, On Suspend, On Resume */ - enum pno_mode mode; - - /* Number of networks sent for PNO */ - u32 networks_count; - - /* The networks that PNO needs to look for */ - struct network_type_new networks[WCN36XX_HAL_PNO_MAX_SUPP_NETWORKS]; - - /* The scan timers required for PNO */ - struct scan_timers_type scan_timers; - - /* Probe template for 2.4GHz band */ - u16 band_24g_probe_size; - u8 band_24g_probe_template[WCN36XX_HAL_PNO_MAX_PROBE_SIZE]; - - /* Probe template for 5GHz band */ - u16 band_5g_probe_size; - u8 band_5g_probe_template[WCN36XX_HAL_PNO_MAX_PROBE_SIZE]; -}; - -/* Preferred network list response */ -struct set_pref_netw_list_resp { - struct wcn36xx_hal_msg_header header; - - /* status of the request - just to indicate that PNO has - * acknowledged the request and will start scanning */ - u32 status; -}; - -/* Preferred network found indication */ -struct pref_netw_found_ind { - - struct wcn36xx_hal_msg_header header; - - /* Network that was found with the highest RSSI */ - struct wcn36xx_hal_mac_ssid ssid; - - /* Indicates the RSSI */ - u8 rssi; -}; - -/* RSSI Filter request */ -struct set_rssi_filter_req { - struct wcn36xx_hal_msg_header header; - - /* RSSI Threshold */ - u8 rssi_threshold; -}; - -/* Set RSSI filter resp */ -struct set_rssi_filter_resp { - struct wcn36xx_hal_msg_header header; - - /* status of the request */ - u32 status; -}; - -/* Update scan params - sent from host to PNO to be used during PNO - * scanningx */ -struct wcn36xx_hal_update_scan_params_req { - - struct wcn36xx_hal_msg_header header; - - /* Host setting for 11d */ - u8 dot11d_enabled; - - /* Lets PNO know that host has determined the regulatory domain */ - u8 dot11d_resolved; - - /* Channels on which PNO is allowed to scan */ - u8 channel_count; - u8 channels[WCN36XX_HAL_PNO_MAX_NETW_CHANNELS]; - - /* Minimum channel time */ - u16 active_min_ch_time; - - /* Maximum channel time */ - u16 active_max_ch_time; - - /* Minimum channel time */ - u16 passive_min_ch_time; - - /* Maximum channel time */ - u16 passive_max_ch_time; - - /* Cb State */ - enum phy_chan_bond_state state; -} __packed; - -/* Update scan params - sent from host to PNO to be used during PNO - * scanningx */ -struct update_scan_params_req_ex { - - struct wcn36xx_hal_msg_header header; - - /* Host setting for 11d */ - u8 dot11d_enabled; - - /* Lets PNO know that host has determined the regulatory domain */ - u8 dot11d_resolved; - - /* Channels on which PNO is allowed to scan */ - u8 channel_count; - u8 channels[WCN36XX_HAL_PNO_MAX_NETW_CHANNELS_EX]; - - /* Minimum channel time */ - u16 active_min_ch_time; - - /* Maximum channel time */ - u16 active_max_ch_time; - - /* Minimum channel time */ - u16 passive_min_ch_time; - - /* Maximum channel time */ - u16 passive_max_ch_time; - - /* Cb State */ - enum phy_chan_bond_state state; -}; - -/* Update scan params - sent from host to PNO to be used during PNO - * scanningx */ -struct wcn36xx_hal_update_scan_params_resp { - - struct wcn36xx_hal_msg_header header; - - /* status of the request */ - u32 status; -} __packed; - -struct wcn36xx_hal_set_tx_per_tracking_req_msg { - struct wcn36xx_hal_msg_header header; - - /* 0: disable, 1:enable */ - u8 tx_per_tracking_enable; - - /* Check period, unit is sec. */ - u8 tx_per_tracking_period; - - /* (Fail TX packet)/(Total TX packet) ratio, the unit is 10%. */ - u8 tx_per_tracking_ratio; - - /* A watermark of check number, once the tx packet exceed this - * number, we do the check, default is 5 */ - u32 tx_per_tracking_watermark; -}; - -struct wcn36xx_hal_set_tx_per_tracking_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /* success or failure */ - u32 status; - -}; - -struct tx_per_hit_ind_msg { - struct wcn36xx_hal_msg_header header; -}; - -/* Packet Filtering Definitions Begin */ -#define WCN36XX_HAL_PROTOCOL_DATA_LEN 8 -#define WCN36XX_HAL_MAX_NUM_MULTICAST_ADDRESS 240 -#define WCN36XX_HAL_MAX_NUM_FILTERS 20 -#define WCN36XX_HAL_MAX_CMP_PER_FILTER 10 - -enum wcn36xx_hal_receive_packet_filter_type { - HAL_RCV_FILTER_TYPE_INVALID, - HAL_RCV_FILTER_TYPE_FILTER_PKT, - HAL_RCV_FILTER_TYPE_BUFFER_PKT, - HAL_RCV_FILTER_TYPE_MAX_ENUM_SIZE -}; - -enum wcn36xx_hal_rcv_pkt_flt_protocol_type { - HAL_FILTER_PROTO_TYPE_INVALID, - HAL_FILTER_PROTO_TYPE_MAC, - HAL_FILTER_PROTO_TYPE_ARP, - HAL_FILTER_PROTO_TYPE_IPV4, - HAL_FILTER_PROTO_TYPE_IPV6, - HAL_FILTER_PROTO_TYPE_UDP, - HAL_FILTER_PROTO_TYPE_MAX -}; - -enum wcn36xx_hal_rcv_pkt_flt_cmp_flag_type { - HAL_FILTER_CMP_TYPE_INVALID, - HAL_FILTER_CMP_TYPE_EQUAL, - HAL_FILTER_CMP_TYPE_MASK_EQUAL, - HAL_FILTER_CMP_TYPE_NOT_EQUAL, - HAL_FILTER_CMP_TYPE_MAX -}; - -struct wcn36xx_hal_rcv_pkt_filter_params { - u8 protocol_layer; - u8 cmp_flag; - - /* Length of the data to compare */ - u16 data_length; - - /* from start of the respective frame header */ - u8 data_offset; - - /* Reserved field */ - u8 reserved; - - /* Data to compare */ - u8 compare_data[WCN36XX_HAL_PROTOCOL_DATA_LEN]; - - /* Mask to be applied on the received packet data before compare */ - u8 data_mask[WCN36XX_HAL_PROTOCOL_DATA_LEN]; -}; - -struct wcn36xx_hal_sessionized_rcv_pkt_filter_cfg_type { - u8 id; - u8 type; - u8 params_count; - u32 coleasce_time; - u8 bss_index; - struct wcn36xx_hal_rcv_pkt_filter_params params[1]; -}; - -struct wcn36xx_hal_set_rcv_pkt_filter_req_msg { - struct wcn36xx_hal_msg_header header; - - u8 id; - u8 type; - u8 params_count; - u32 coalesce_time; - struct wcn36xx_hal_rcv_pkt_filter_params params[1]; -}; - -struct wcn36xx_hal_rcv_flt_mc_addr_list_type { - /* from start of the respective frame header */ - u8 data_offset; - - u32 mc_addr_count; - u8 mc_addr[ETH_ALEN][WCN36XX_HAL_MAX_NUM_MULTICAST_ADDRESS]; - u8 bss_index; -}; - -struct wcn36xx_hal_set_pkt_filter_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /* success or failure */ - u32 status; - - u8 bss_index; -}; - -struct wcn36xx_hal_rcv_flt_pkt_match_cnt_req_msg { - struct wcn36xx_hal_msg_header header; - - u8 bss_index; -}; - -struct wcn36xx_hal_rcv_flt_pkt_match_cnt { - u8 id; - u32 match_cnt; -}; - -struct wcn36xx_hal_rcv_flt_pkt_match_cnt_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /* Success or Failure */ - u32 status; - - u32 match_count; - struct wcn36xx_hal_rcv_flt_pkt_match_cnt - matches[WCN36XX_HAL_MAX_NUM_FILTERS]; - u8 bss_index; -}; - -struct wcn36xx_hal_rcv_flt_pkt_clear_param { - /* only valid for response message */ - u32 status; - u8 id; - u8 bss_index; -}; - -struct wcn36xx_hal_rcv_flt_pkt_clear_req_msg { - struct wcn36xx_hal_msg_header header; - struct wcn36xx_hal_rcv_flt_pkt_clear_param param; -}; - -struct wcn36xx_hal_rcv_flt_pkt_clear_rsp_msg { - struct wcn36xx_hal_msg_header header; - struct wcn36xx_hal_rcv_flt_pkt_clear_param param; -}; - -struct wcn36xx_hal_rcv_flt_pkt_set_mc_list_req_msg { - struct wcn36xx_hal_msg_header header; - struct wcn36xx_hal_rcv_flt_mc_addr_list_type mc_addr_list; -}; - -struct wcn36xx_hal_rcv_flt_pkt_set_mc_list_rsp_msg { - struct wcn36xx_hal_msg_header header; - u32 status; - u8 bss_index; -}; - -/* Packet Filtering Definitions End */ - -struct wcn36xx_hal_set_power_params_req_msg { - struct wcn36xx_hal_msg_header header; - - /* Ignore DTIM */ - u32 ignore_dtim; - - /* DTIM Period */ - u32 dtim_period; - - /* Listen Interval */ - u32 listen_interval; - - /* Broadcast Multicast Filter */ - u32 bcast_mcast_filter; - - /* Beacon Early Termination */ - u32 enable_bet; - - /* Beacon Early Termination Interval */ - u32 bet_interval; -} __packed; - -struct wcn36xx_hal_set_power_params_resp { - - struct wcn36xx_hal_msg_header header; - - /* status of the request */ - u32 status; -} __packed; - -/* Capability bitmap exchange definitions and macros starts */ - -enum place_holder_in_cap_bitmap { - MCC = 0, - P2P = 1, - DOT11AC = 2, - SLM_SESSIONIZATION = 3, - DOT11AC_OPMODE = 4, - SAP32STA = 5, - TDLS = 6, - P2P_GO_NOA_DECOUPLE_INIT_SCAN = 7, - WLANACTIVE_OFFLOAD = 8, - BEACON_OFFLOAD = 9, - SCAN_OFFLOAD = 10, - ROAM_OFFLOAD = 11, - BCN_MISS_OFFLOAD = 12, - STA_POWERSAVE = 13, - STA_ADVANCED_PWRSAVE = 14, - AP_UAPSD = 15, - AP_DFS = 16, - BLOCKACK = 17, - PHY_ERR = 18, - BCN_FILTER = 19, - RTT = 20, - RATECTRL = 21, - WOW = 22, - MAX_FEATURE_SUPPORTED = 128, -}; - -struct wcn36xx_hal_feat_caps_msg { - - struct wcn36xx_hal_msg_header header; - - u32 feat_caps[4]; -} __packed; - -/* status codes to help debug rekey failures */ -enum gtk_rekey_status { - WCN36XX_HAL_GTK_REKEY_STATUS_SUCCESS = 0, - - /* rekey detected, but not handled */ - WCN36XX_HAL_GTK_REKEY_STATUS_NOT_HANDLED = 1, - - /* MIC check error on M1 */ - WCN36XX_HAL_GTK_REKEY_STATUS_MIC_ERROR = 2, - - /* decryption error on M1 */ - WCN36XX_HAL_GTK_REKEY_STATUS_DECRYPT_ERROR = 3, - - /* M1 replay detected */ - WCN36XX_HAL_GTK_REKEY_STATUS_REPLAY_ERROR = 4, - - /* missing GTK key descriptor in M1 */ - WCN36XX_HAL_GTK_REKEY_STATUS_MISSING_KDE = 5, - - /* missing iGTK key descriptor in M1 */ - WCN36XX_HAL_GTK_REKEY_STATUS_MISSING_IGTK_KDE = 6, - - /* key installation error */ - WCN36XX_HAL_GTK_REKEY_STATUS_INSTALL_ERROR = 7, - - /* iGTK key installation error */ - WCN36XX_HAL_GTK_REKEY_STATUS_IGTK_INSTALL_ERROR = 8, - - /* GTK rekey M2 response TX error */ - WCN36XX_HAL_GTK_REKEY_STATUS_RESP_TX_ERROR = 9, - - /* non-specific general error */ - WCN36XX_HAL_GTK_REKEY_STATUS_GEN_ERROR = 255 -}; - -/* wake reason types */ -enum wake_reason_type { - WCN36XX_HAL_WAKE_REASON_NONE = 0, - - /* magic packet match */ - WCN36XX_HAL_WAKE_REASON_MAGIC_PACKET = 1, - - /* host defined pattern match */ - WCN36XX_HAL_WAKE_REASON_PATTERN_MATCH = 2, - - /* EAP-ID frame detected */ - WCN36XX_HAL_WAKE_REASON_EAPID_PACKET = 3, - - /* start of EAPOL 4-way handshake detected */ - WCN36XX_HAL_WAKE_REASON_EAPOL4WAY_PACKET = 4, - - /* network scan offload match */ - WCN36XX_HAL_WAKE_REASON_NETSCAN_OFFL_MATCH = 5, - - /* GTK rekey status wakeup (see status) */ - WCN36XX_HAL_WAKE_REASON_GTK_REKEY_STATUS = 6, - - /* BSS connection lost */ - WCN36XX_HAL_WAKE_REASON_BSS_CONN_LOST = 7, -}; - -/* - Wake Packet which is saved at tWakeReasonParams.DataStart - This data is sent for any wake reasons that involve a packet-based wakeup : - - WCN36XX_HAL_WAKE_REASON_TYPE_MAGIC_PACKET - WCN36XX_HAL_WAKE_REASON_TYPE_PATTERN_MATCH - WCN36XX_HAL_WAKE_REASON_TYPE_EAPID_PACKET - WCN36XX_HAL_WAKE_REASON_TYPE_EAPOL4WAY_PACKET - WCN36XX_HAL_WAKE_REASON_TYPE_GTK_REKEY_STATUS - - The information is provided to the host for auditing and debug purposes - -*/ - -/* Wake reason indication */ -struct wcn36xx_hal_wake_reason_ind { - struct wcn36xx_hal_msg_header header; - - /* see tWakeReasonType */ - u32 reason; - - /* argument specific to the reason type */ - u32 reason_arg; - - /* length of optional data stored in this message, in case HAL - * truncates the data (i.e. data packets) this length will be less - * than the actual length */ - u32 stored_data_len; - - /* actual length of data */ - u32 actual_data_len; - - /* variable length start of data (length == storedDataLen) see - * specific wake type */ - u8 data_start[1]; - - u32 bss_index:8; - u32 reserved:24; -}; - -#define WCN36XX_HAL_GTK_KEK_BYTES 16 -#define WCN36XX_HAL_GTK_KCK_BYTES 16 - -#define WCN36XX_HAL_GTK_OFFLOAD_FLAGS_DISABLE (1 << 0) - -#define GTK_SET_BSS_KEY_TAG 0x1234AA55 - -struct wcn36xx_hal_gtk_offload_req_msg { - struct wcn36xx_hal_msg_header header; - - /* optional flags */ - u32 flags; - - /* Key confirmation key */ - u8 kck[WCN36XX_HAL_GTK_KCK_BYTES]; - - /* key encryption key */ - u8 kek[WCN36XX_HAL_GTK_KEK_BYTES]; - - /* replay counter */ - u64 key_replay_counter; - - u8 bss_index; -}; - -struct wcn36xx_hal_gtk_offload_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /* success or failure */ - u32 status; - - u8 bss_index; -}; - -struct wcn36xx_hal_gtk_offload_get_info_req_msg { - struct wcn36xx_hal_msg_header header; - u8 bss_index; -}; - -struct wcn36xx_hal_gtk_offload_get_info_rsp_msg { - struct wcn36xx_hal_msg_header header; - - /* success or failure */ - u32 status; - - /* last rekey status when the rekey was offloaded */ - u32 last_rekey_status; - - /* current replay counter value */ - u64 key_replay_counter; - - /* total rekey attempts */ - u32 total_rekey_count; - - /* successful GTK rekeys */ - u32 gtk_rekey_count; - - /* successful iGTK rekeys */ - u32 igtk_rekey_count; - - u8 bss_index; -}; - -struct dhcp_info { - /* Indicates the device mode which indicates about the DHCP activity */ - u8 device_mode; - - u8 addr[ETH_ALEN]; -}; - -struct dhcp_ind_status { - struct wcn36xx_hal_msg_header header; - - /* success or failure */ - u32 status; -}; - -/* - * Thermal Mitigation mode of operation. - * - * WCN36XX_HAL_THERMAL_MITIGATION_MODE_0 - Based on AMPDU disabling aggregation - * - * WCN36XX_HAL_THERMAL_MITIGATION_MODE_1 - Based on AMPDU disabling aggregation - * and reducing transmit power - * - * WCN36XX_HAL_THERMAL_MITIGATION_MODE_2 - Not supported */ -enum wcn36xx_hal_thermal_mitigation_mode_type { - HAL_THERMAL_MITIGATION_MODE_INVALID = -1, - HAL_THERMAL_MITIGATION_MODE_0, - HAL_THERMAL_MITIGATION_MODE_1, - HAL_THERMAL_MITIGATION_MODE_2, - HAL_THERMAL_MITIGATION_MODE_MAX = WCN36XX_HAL_MAX_ENUM_SIZE, -}; - - -/* - * Thermal Mitigation level. - * Note the levels are incremental i.e WCN36XX_HAL_THERMAL_MITIGATION_LEVEL_2 = - * WCN36XX_HAL_THERMAL_MITIGATION_LEVEL_0 + - * WCN36XX_HAL_THERMAL_MITIGATION_LEVEL_1 - * - * WCN36XX_HAL_THERMAL_MITIGATION_LEVEL_0 - lowest level of thermal mitigation. - * This level indicates normal mode of operation - * - * WCN36XX_HAL_THERMAL_MITIGATION_LEVEL_1 - 1st level of thermal mitigation - * - * WCN36XX_HAL_THERMAL_MITIGATION_LEVEL_2 - 2nd level of thermal mitigation - * - * WCN36XX_HAL_THERMAL_MITIGATION_LEVEL_3 - 3rd level of thermal mitigation - * - * WCN36XX_HAL_THERMAL_MITIGATION_LEVEL_4 - 4th level of thermal mitigation - */ -enum wcn36xx_hal_thermal_mitigation_level_type { - HAL_THERMAL_MITIGATION_LEVEL_INVALID = -1, - HAL_THERMAL_MITIGATION_LEVEL_0, - HAL_THERMAL_MITIGATION_LEVEL_1, - HAL_THERMAL_MITIGATION_LEVEL_2, - HAL_THERMAL_MITIGATION_LEVEL_3, - HAL_THERMAL_MITIGATION_LEVEL_4, - HAL_THERMAL_MITIGATION_LEVEL_MAX = WCN36XX_HAL_MAX_ENUM_SIZE, -}; - - -/* WCN36XX_HAL_SET_THERMAL_MITIGATION_REQ */ -struct set_thermal_mitigation_req_msg { - struct wcn36xx_hal_msg_header header; - - /* Thermal Mitigation Operation Mode */ - enum wcn36xx_hal_thermal_mitigation_mode_type mode; - - /* Thermal Mitigation Level */ - enum wcn36xx_hal_thermal_mitigation_level_type level; -}; - -struct set_thermal_mitigation_resp { - - struct wcn36xx_hal_msg_header header; - - /* status of the request */ - u32 status; -}; - -/* Per STA Class B Statistics. Class B statistics are STA TX/RX stats - * provided to FW from Host via periodic messages */ -struct stats_class_b_ind { - struct wcn36xx_hal_msg_header header; - - /* Duration over which this stats was collected */ - u32 duration; - - /* Per STA Stats */ - - /* TX stats */ - u32 tx_bytes_pushed; - u32 tx_packets_pushed; - - /* RX stats */ - u32 rx_bytes_rcvd; - u32 rx_packets_rcvd; - u32 rx_time_total; -}; - -#endif /* _HAL_H_ */ diff --git a/drivers/net/wireless/ath/wcn36xx/main.c b/drivers/net/wireless/ath/wcn36xx/main.c deleted file mode 100644 index 7839b31..0000000 --- a/drivers/net/wireless/ath/wcn36xx/main.c +++ /dev/null @@ -1,1036 +0,0 @@ -/* - * Copyright (c) 2013 Eugene Krasnikov <k.eugene.e@gmail.com> - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY - * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION - * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN - * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - */ - -#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt - -#include <linux/module.h> -#include <linux/platform_device.h> -#include "wcn36xx.h" - -unsigned int wcn36xx_dbg_mask; -module_param_named(debug_mask, wcn36xx_dbg_mask, uint, 0644); -MODULE_PARM_DESC(debug_mask, "Debugging mask"); - -#define CHAN2G(_freq, _idx) { \ - .band = IEEE80211_BAND_2GHZ, \ - .center_freq = (_freq), \ - .hw_value = (_idx), \ - .max_power = 25, \ -} - -#define CHAN5G(_freq, _idx) { \ - .band = IEEE80211_BAND_5GHZ, \ - .center_freq = (_freq), \ - .hw_value = (_idx), \ - .max_power = 25, \ -} - -/* The wcn firmware expects channel values to matching - * their mnemonic values. So use these for .hw_value. */ -static struct ieee80211_channel wcn_2ghz_channels[] = { - CHAN2G(2412, 1), /* Channel 1 */ - CHAN2G(2417, 2), /* Channel 2 */ - CHAN2G(2422, 3), /* Channel 3 */ - CHAN2G(2427, 4), /* Channel 4 */ - CHAN2G(2432, 5), /* Channel 5 */ - CHAN2G(2437, 6), /* Channel 6 */ - CHAN2G(2442, 7), /* Channel 7 */ - CHAN2G(2447, 8), /* Channel 8 */ - CHAN2G(2452, 9), /* Channel 9 */ - CHAN2G(2457, 10), /* Channel 10 */ - CHAN2G(2462, 11), /* Channel 11 */ - CHAN2G(2467, 12), /* Channel 12 */ - CHAN2G(2472, 13), /* Channel 13 */ - CHAN2G(2484, 14) /* Channel 14 */ - -}; - -static struct ieee80211_channel wcn_5ghz_channels[] = { - CHAN5G(5180, 36), - CHAN5G(5200, 40), - CHAN5G(5220, 44), - CHAN5G(5240, 48), - CHAN5G(5260, 52), - CHAN5G(5280, 56), - CHAN5G(5300, 60), - CHAN5G(5320, 64), - CHAN5G(5500, 100), - CHAN5G(5520, 104), - CHAN5G(5540, 108), - CHAN5G(5560, 112), - CHAN5G(5580, 116), - CHAN5G(5600, 120), - CHAN5G(5620, 124), - CHAN5G(5640, 128), - CHAN5G(5660, 132), - CHAN5G(5700, 140), - CHAN5G(5745, 149), - CHAN5G(5765, 153), - CHAN5G(5785, 157), - CHAN5G(5805, 161), - CHAN5G(5825, 165) -}; - -#define RATE(_bitrate, _hw_rate, _flags) { \ - .bitrate = (_bitrate), \ - .flags = (_flags), \ - .hw_value = (_hw_rate), \ - .hw_value_short = (_hw_rate) \ -} - -static struct ieee80211_rate wcn_2ghz_rates[] = { - RATE(10, HW_RATE_INDEX_1MBPS, 0), - RATE(20, HW_RATE_INDEX_2MBPS, IEEE80211_RATE_SHORT_PREAMBLE), - RATE(55, HW_RATE_INDEX_5_5MBPS, IEEE80211_RATE_SHORT_PREAMBLE), - RATE(110, HW_RATE_INDEX_11MBPS, IEEE80211_RATE_SHORT_PREAMBLE), - RATE(60, HW_RATE_INDEX_6MBPS, 0), - RATE(90, HW_RATE_INDEX_9MBPS, 0), - RATE(120, HW_RATE_INDEX_12MBPS, 0), - RATE(180, HW_RATE_INDEX_18MBPS, 0), - RATE(240, HW_RATE_INDEX_24MBPS, 0), - RATE(360, HW_RATE_INDEX_36MBPS, 0), - RATE(480, HW_RATE_INDEX_48MBPS, 0), - RATE(540, HW_RATE_INDEX_54MBPS, 0) -}; - -static struct ieee80211_rate wcn_5ghz_rates[] = { - RATE(60, HW_RATE_INDEX_6MBPS, 0), - RATE(90, HW_RATE_INDEX_9MBPS, 0), - RATE(120, HW_RATE_INDEX_12MBPS, 0), - RATE(180, HW_RATE_INDEX_18MBPS, 0), - RATE(240, HW_RATE_INDEX_24MBPS, 0), - RATE(360, HW_RATE_INDEX_36MBPS, 0), - RATE(480, HW_RATE_INDEX_48MBPS, 0), - RATE(540, HW_RATE_INDEX_54MBPS, 0) -}; - -static struct ieee80211_supported_band wcn_band_2ghz = { - .channels = wcn_2ghz_channels, - .n_channels = ARRAY_SIZE(wcn_2ghz_channels), - .bitrates = wcn_2ghz_rates, - .n_bitrates = ARRAY_SIZE(wcn_2ghz_rates), - .ht_cap = { - .cap = IEEE80211_HT_CAP_GRN_FLD | - IEEE80211_HT_CAP_SGI_20 | - IEEE80211_HT_CAP_DSSSCCK40 | - IEEE80211_HT_CAP_LSIG_TXOP_PROT, - .ht_supported = true, - .ampdu_factor = IEEE80211_HT_MAX_AMPDU_64K, - .ampdu_density = IEEE80211_HT_MPDU_DENSITY_16, - .mcs = { - .rx_mask = { 0xff, 0, 0, 0, 0, 0, 0, 0, 0, 0, }, - .rx_highest = cpu_to_le16(72), - .tx_params = IEEE80211_HT_MCS_TX_DEFINED, - } - } -}; - -static struct ieee80211_supported_band wcn_band_5ghz = { - .channels = wcn_5ghz_channels, - .n_channels = ARRAY_SIZE(wcn_5ghz_channels), - .bitrates = wcn_5ghz_rates, - .n_bitrates = ARRAY_SIZE(wcn_5ghz_rates), - .ht_cap = { - .cap = IEEE80211_HT_CAP_GRN_FLD | - IEEE80211_HT_CAP_SGI_20 | - IEEE80211_HT_CAP_DSSSCCK40 | - IEEE80211_HT_CAP_LSIG_TXOP_PROT | - IEEE80211_HT_CAP_SGI_40 | - IEEE80211_HT_CAP_SUP_WIDTH_20_40, - .ht_supported = true, - .ampdu_factor = IEEE80211_HT_MAX_AMPDU_64K, - .ampdu_density = IEEE80211_HT_MPDU_DENSITY_16, - .mcs = { - .rx_mask = { 0xff, 0, 0, 0, 0, 0, 0, 0, 0, 0, }, - .rx_highest = cpu_to_le16(72), - .tx_params = IEEE80211_HT_MCS_TX_DEFINED, - } - } -}; - -#ifdef CONFIG_PM - -static const struct wiphy_wowlan_support wowlan_support = { - .flags = WIPHY_WOWLAN_ANY -}; - -#endif - -static inline u8 get_sta_index(struct ieee80211_vif *vif, - struct wcn36xx_sta *sta_priv) -{ - return NL80211_IFTYPE_STATION == vif->type ? - sta_priv->bss_sta_index : - sta_priv->sta_index; -} - -static int wcn36xx_start(struct ieee80211_hw *hw) -{ - struct wcn36xx *wcn = hw->priv; - int ret; - - wcn36xx_dbg(WCN36XX_DBG_MAC, "mac start\n"); - - /* SMD initialization */ - ret = wcn36xx_smd_open(wcn); - if (ret) { - wcn36xx_err("Failed to open smd channel: %d\n", ret); - goto out_err; - } - - /* Allocate memory pools for Mgmt BD headers and Data BD headers */ - ret = wcn36xx_dxe_allocate_mem_pools(wcn); - if (ret) { - wcn36xx_err("Failed to alloc DXE mempool: %d\n", ret); - goto out_smd_close; - } - - ret = wcn36xx_dxe_alloc_ctl_blks(wcn); - if (ret) { - wcn36xx_err("Failed to alloc DXE ctl blocks: %d\n", ret); - goto out_free_dxe_pool; - } - - wcn->hal_buf = kmalloc(WCN36XX_HAL_BUF_SIZE, GFP_KERNEL); - if (!wcn->hal_buf) { - wcn36xx_err("Failed to allocate smd buf\n"); - ret = -ENOMEM; - goto out_free_dxe_ctl; - } - - ret = wcn36xx_smd_load_nv(wcn); - if (ret) { - wcn36xx_err("Failed to push NV to chip\n"); - goto out_free_smd_buf; - } - - ret = wcn36xx_smd_start(wcn); - if (ret) { - wcn36xx_err("Failed to start chip\n"); - goto out_free_smd_buf; - } - - /* DMA channel initialization */ - ret = wcn36xx_dxe_init(wcn); - if (ret) { - wcn36xx_err("DXE init failed\n"); - goto out_smd_stop; - } - - wcn36xx_debugfs_init(wcn); - - if (!wcn36xx_is_fw_version(wcn, 1, 2, 2, 24)) { - ret = wcn36xx_smd_feature_caps_exchange(wcn); - if (ret) - wcn36xx_warn("Exchange feature caps failed\n"); - } - INIT_LIST_HEAD(&wcn->vif_list); - return 0; - -out_smd_stop: - wcn36xx_smd_stop(wcn); -out_free_smd_buf: - kfree(wcn->hal_buf); -out_free_dxe_pool: - wcn36xx_dxe_free_mem_pools(wcn); -out_free_dxe_ctl: - wcn36xx_dxe_free_ctl_blks(wcn); -out_smd_close: - wcn36xx_smd_close(wcn); -out_err: - return ret; -} - -static void wcn36xx_stop(struct ieee80211_hw *hw) -{ - struct wcn36xx *wcn = hw->priv; - - wcn36xx_dbg(WCN36XX_DBG_MAC, "mac stop\n"); - - wcn36xx_debugfs_exit(wcn); - wcn36xx_smd_stop(wcn); - wcn36xx_dxe_deinit(wcn); - wcn36xx_smd_close(wcn); - - wcn36xx_dxe_free_mem_pools(wcn); - wcn36xx_dxe_free_ctl_blks(wcn); - - kfree(wcn->hal_buf); -} - -static int wcn36xx_config(struct ieee80211_hw *hw, u32 changed) -{ - struct wcn36xx *wcn = hw->priv; - struct ieee80211_vif *vif = NULL; - struct wcn36xx_vif *tmp; - - wcn36xx_dbg(WCN36XX_DBG_MAC, "mac config changed 0x%08x\n", changed); - - if (changed & IEEE80211_CONF_CHANGE_CHANNEL) { - int ch = WCN36XX_HW_CHANNEL(wcn); - wcn36xx_dbg(WCN36XX_DBG_MAC, "wcn36xx_config channel switch=%d\n", - ch); - list_for_each_entry(tmp, &wcn->vif_list, list) { - vif = container_of((void *)tmp, - struct ieee80211_vif, - drv_priv); - wcn36xx_smd_switch_channel(wcn, vif, ch); - } - } - - return 0; -} - -#define WCN36XX_SUPPORTED_FILTERS (0) - -static void wcn36xx_configure_filter(struct ieee80211_hw *hw, - unsigned int changed, - unsigned int *total, u64 multicast) -{ - wcn36xx_dbg(WCN36XX_DBG_MAC, "mac configure filter\n"); - - *total &= WCN36XX_SUPPORTED_FILTERS; -} - -static void wcn36xx_tx(struct ieee80211_hw *hw, - struct ieee80211_tx_control *control, - struct sk_buff *skb) -{ - struct wcn36xx *wcn = hw->priv; - struct wcn36xx_sta *sta_priv = NULL; - - if (control->sta) - sta_priv = (struct wcn36xx_sta *)control->sta->drv_priv; - - if (wcn36xx_start_tx(wcn, sta_priv, skb)) - ieee80211_free_txskb(wcn->hw, skb); -} - -static int wcn36xx_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, - struct ieee80211_vif *vif, - struct ieee80211_sta *sta, - struct ieee80211_key_conf *key_conf) -{ - struct wcn36xx *wcn = hw->priv; - struct wcn36xx_vif *vif_priv = (struct wcn36xx_vif *)vif->drv_priv; - struct wcn36xx_sta *sta_priv = vif_priv->sta; - int ret = 0; - u8 key[WLAN_MAX_KEY_LEN]; - - wcn36xx_dbg(WCN36XX_DBG_MAC, "mac80211 set key\n"); - wcn36xx_dbg(WCN36XX_DBG_MAC, "Key: cmd=0x%x algo:0x%x, id:%d, len:%d flags 0x%x\n", - cmd, key_conf->cipher, key_conf->keyidx, - key_conf->keylen, key_conf->flags); - wcn36xx_dbg_dump(WCN36XX_DBG_MAC, "KEY: ", - key_conf->key, - key_conf->keylen); - - switch (key_conf->cipher) { - case WLAN_CIPHER_SUITE_WEP40: - vif_priv->encrypt_type = WCN36XX_HAL_ED_WEP40; - break; - case WLAN_CIPHER_SUITE_WEP104: - vif_priv->encrypt_type = WCN36XX_HAL_ED_WEP40; - break; - case WLAN_CIPHER_SUITE_CCMP: - vif_priv->encrypt_type = WCN36XX_HAL_ED_CCMP; - break; - case WLAN_CIPHER_SUITE_TKIP: - vif_priv->encrypt_type = WCN36XX_HAL_ED_TKIP; - break; - default: - wcn36xx_err("Unsupported key type 0x%x\n", - key_conf->cipher); - ret = -EOPNOTSUPP; - goto out; - } - - switch (cmd) { - case SET_KEY: - if (WCN36XX_HAL_ED_TKIP == vif_priv->encrypt_type) { - /* - * Supplicant is sending key in the wrong order: - * Temporal Key (16 b) - TX MIC (8 b) - RX MIC (8 b) - * but HW expects it to be in the order as described in - * IEEE 802.11 spec (see chapter 11.7) like this: - * Temporal Key (16 b) - RX MIC (8 b) - TX MIC (8 b) - */ - memcpy(key, key_conf->key, 16); - memcpy(key + 16, key_conf->key + 24, 8); - memcpy(key + 24, key_conf->key + 16, 8); - } else { - memcpy(key, key_conf->key, key_conf->keylen); - } - - if (IEEE80211_KEY_FLAG_PAIRWISE & key_conf->flags) { - sta_priv->is_data_encrypted = true; - /* Reconfigure bss with encrypt_type */ - if (NL80211_IFTYPE_STATION == vif->type) - wcn36xx_smd_config_bss(wcn, - vif, - sta, - sta->addr, - true); - - wcn36xx_smd_set_stakey(wcn, - vif_priv->encrypt_type, - key_conf->keyidx, - key_conf->keylen, - key, - get_sta_index(vif, sta_priv)); - } else { - wcn36xx_smd_set_bsskey(wcn, - vif_priv->encrypt_type, - key_conf->keyidx, - key_conf->keylen, - key); - if ((WLAN_CIPHER_SUITE_WEP40 == key_conf->cipher) || - (WLAN_CIPHER_SUITE_WEP104 == key_conf->cipher)) { - sta_priv->is_data_encrypted = true; - wcn36xx_smd_set_stakey(wcn, - vif_priv->encrypt_type, - key_conf->keyidx, - key_conf->keylen, - key, - get_sta_index(vif, sta_priv)); - } - } - break; - case DISABLE_KEY: - if (!(IEEE80211_KEY_FLAG_PAIRWISE & key_conf->flags)) { - wcn36xx_smd_remove_bsskey(wcn, - vif_priv->encrypt_type, - key_conf->keyidx); - } else { - sta_priv->is_data_encrypted = false; - /* do not remove key if disassociated */ - if (sta_priv->aid) - wcn36xx_smd_remove_stakey(wcn, - vif_priv->encrypt_type, - key_conf->keyidx, - get_sta_index(vif, sta_priv)); - } - break; - default: - wcn36xx_err("Unsupported key cmd 0x%x\n", cmd); - ret = -EOPNOTSUPP; - goto out; - break; - } - -out: - return ret; -} - -static void wcn36xx_sw_scan_start(struct ieee80211_hw *hw) -{ - struct wcn36xx *wcn = hw->priv; - - wcn36xx_smd_init_scan(wcn, HAL_SYS_MODE_SCAN); - wcn36xx_smd_start_scan(wcn); -} - -static void wcn36xx_sw_scan_complete(struct ieee80211_hw *hw) -{ - struct wcn36xx *wcn = hw->priv; - - wcn36xx_smd_end_scan(wcn); - wcn36xx_smd_finish_scan(wcn, HAL_SYS_MODE_SCAN); -} - -static void wcn36xx_update_allowed_rates(struct ieee80211_sta *sta, - enum ieee80211_band band) -{ - int i, size; - u16 *rates_table; - struct wcn36xx_sta *sta_priv = (struct wcn36xx_sta *)sta->drv_priv; - u32 rates = sta->supp_rates[band]; - - memset(&sta_priv->supported_rates, 0, - sizeof(sta_priv->supported_rates)); - sta_priv->supported_rates.op_rate_mode = STA_11n; - - size = ARRAY_SIZE(sta_priv->supported_rates.dsss_rates); - rates_table = sta_priv->supported_rates.dsss_rates; - if (band == IEEE80211_BAND_2GHZ) { - for (i = 0; i < size; i++) { - if (rates & 0x01) { - rates_table[i] = wcn_2ghz_rates[i].hw_value; - rates = rates >> 1; - } - } - } - - size = ARRAY_SIZE(sta_priv->supported_rates.ofdm_rates); - rates_table = sta_priv->supported_rates.ofdm_rates; - for (i = 0; i < size; i++) { - if (rates & 0x01) { - rates_table[i] = wcn_5ghz_rates[i].hw_value; - rates = rates >> 1; - } - } - - if (sta->ht_cap.ht_supported) { - BUILD_BUG_ON(sizeof(sta->ht_cap.mcs.rx_mask) > - sizeof(sta_priv->supported_rates.supported_mcs_set)); - memcpy(sta_priv->supported_rates.supported_mcs_set, - sta->ht_cap.mcs.rx_mask, - sizeof(sta->ht_cap.mcs.rx_mask)); - } -} -void wcn36xx_set_default_rates(struct wcn36xx_hal_supported_rates *rates) -{ - u16 ofdm_rates[WCN36XX_HAL_NUM_OFDM_RATES] = { - HW_RATE_INDEX_6MBPS, - HW_RATE_INDEX_9MBPS, - HW_RATE_INDEX_12MBPS, - HW_RATE_INDEX_18MBPS, - HW_RATE_INDEX_24MBPS, - HW_RATE_INDEX_36MBPS, - HW_RATE_INDEX_48MBPS, - HW_RATE_INDEX_54MBPS - }; - u16 dsss_rates[WCN36XX_HAL_NUM_DSSS_RATES] = { - HW_RATE_INDEX_1MBPS, - HW_RATE_INDEX_2MBPS, - HW_RATE_INDEX_5_5MBPS, - HW_RATE_INDEX_11MBPS - }; - - rates->op_rate_mode = STA_11n; - memcpy(rates->dsss_rates, dsss_rates, - sizeof(*dsss_rates) * WCN36XX_HAL_NUM_DSSS_RATES); - memcpy(rates->ofdm_rates, ofdm_rates, - sizeof(*ofdm_rates) * WCN36XX_HAL_NUM_OFDM_RATES); - rates->supported_mcs_set[0] = 0xFF; -} -static void wcn36xx_bss_info_changed(struct ieee80211_hw *hw, - struct ieee80211_vif *vif, - struct ieee80211_bss_conf *bss_conf, - u32 changed) -{ - struct wcn36xx *wcn = hw->priv; - struct sk_buff *skb = NULL; - u16 tim_off, tim_len; - enum wcn36xx_hal_link_state link_state; - struct wcn36xx_vif *vif_priv = (struct wcn36xx_vif *)vif->drv_priv; - - wcn36xx_dbg(WCN36XX_DBG_MAC, "mac bss info changed vif %p changed 0x%08x\n", - vif, changed); - - if (changed & BSS_CHANGED_BEACON_INFO) { - wcn36xx_dbg(WCN36XX_DBG_MAC, - "mac bss changed dtim period %d\n", - bss_conf->dtim_period); - - vif_priv->dtim_period = bss_conf->dtim_period; - } - - if (changed & BSS_CHANGED_PS) { - wcn36xx_dbg(WCN36XX_DBG_MAC, - "mac bss PS set %d\n", - bss_conf->ps); - if (bss_conf->ps) { - wcn36xx_pmc_enter_bmps_state(wcn, vif); - } else { - wcn36xx_pmc_exit_bmps_state(wcn, vif); - } - } - - if (changed & BSS_CHANGED_BSSID) { - wcn36xx_dbg(WCN36XX_DBG_MAC, "mac bss changed_bssid %pM\n", - bss_conf->bssid); - - if (!is_zero_ether_addr(bss_conf->bssid)) { - vif_priv->is_joining = true; - vif_priv->bss_index = 0xff; - wcn36xx_smd_join(wcn, bss_conf->bssid, - vif->addr, WCN36XX_HW_CHANNEL(wcn)); - wcn36xx_smd_config_bss(wcn, vif, NULL, - bss_conf->bssid, false); - } else { - vif_priv->is_joining = false; - wcn36xx_smd_delete_bss(wcn, vif); - } - } - - if (changed & BSS_CHANGED_SSID) { - wcn36xx_dbg(WCN36XX_DBG_MAC, - "mac bss changed ssid\n"); - wcn36xx_dbg_dump(WCN36XX_DBG_MAC, "ssid ", - bss_conf->ssid, bss_conf->ssid_len); - - vif_priv->ssid.length = bss_conf->ssid_len; - memcpy(&vif_priv->ssid.ssid, - bss_conf->ssid, - bss_conf->ssid_len); - } - - if (changed & BSS_CHANGED_ASSOC) { - vif_priv->is_joining = false; - if (bss_conf->assoc) { - struct ieee80211_sta *sta; - struct wcn36xx_sta *sta_priv; - - wcn36xx_dbg(WCN36XX_DBG_MAC, - "mac assoc bss %pM vif %pM AID=%d\n", - bss_conf->bssid, - vif->addr, - bss_conf->aid); - - rcu_read_lock(); - sta = ieee80211_find_sta(vif, bss_conf->bssid); - if (!sta) { - wcn36xx_err("sta %pM is not found\n", - bss_conf->bssid); - rcu_read_unlock(); - goto out; - } - sta_priv = (struct wcn36xx_sta *)sta->drv_priv; - - wcn36xx_update_allowed_rates(sta, WCN36XX_BAND(wcn)); - - wcn36xx_smd_set_link_st(wcn, bss_conf->bssid, - vif->addr, - WCN36XX_HAL_LINK_POSTASSOC_STATE); - wcn36xx_smd_config_bss(wcn, vif, sta, - bss_conf->bssid, - true); - sta_priv->aid = bss_conf->aid; - /* - * config_sta must be called from because this is the - * place where AID is available. - */ - wcn36xx_smd_config_sta(wcn, vif, sta); - rcu_read_unlock(); - } else { - wcn36xx_dbg(WCN36XX_DBG_MAC, - "disassociated bss %pM vif %pM AID=%d\n", - bss_conf->bssid, - vif->addr, - bss_conf->aid); - wcn36xx_smd_set_link_st(wcn, - bss_conf->bssid, - vif->addr, - WCN36XX_HAL_LINK_IDLE_STATE); - } - } - - if (changed & BSS_CHANGED_AP_PROBE_RESP) { - wcn36xx_dbg(WCN36XX_DBG_MAC, "mac bss changed ap probe resp\n"); - skb = ieee80211_proberesp_get(hw, vif); - if (!skb) { - wcn36xx_err("failed to alloc probereq skb\n"); - goto out; - } - - wcn36xx_smd_update_proberesp_tmpl(wcn, vif, skb); - dev_kfree_skb(skb); - } - - if (changed & BSS_CHANGED_BEACON_ENABLED) { - wcn36xx_dbg(WCN36XX_DBG_MAC, - "mac bss changed beacon enabled %d\n", - bss_conf->enable_beacon); - - if (bss_conf->enable_beacon) { - vif_priv->bss_index = 0xff; - wcn36xx_smd_config_bss(wcn, vif, NULL, - vif->addr, false); - skb = ieee80211_beacon_get_tim(hw, vif, &tim_off, - &tim_len); - if (!skb) { - wcn36xx_err("failed to alloc beacon skb\n"); - goto out; - } - wcn36xx_smd_send_beacon(wcn, vif, skb, tim_off, 0); - dev_kfree_skb(skb); - - if (vif->type == NL80211_IFTYPE_ADHOC || - vif->type == NL80211_IFTYPE_MESH_POINT) - link_state = WCN36XX_HAL_LINK_IBSS_STATE; - else - link_state = WCN36XX_HAL_LINK_AP_STATE; - - wcn36xx_smd_set_link_st(wcn, vif->addr, vif->addr, - link_state); - } else { - wcn36xx_smd_set_link_st(wcn, vif->addr, vif->addr, - WCN36XX_HAL_LINK_IDLE_STATE); - wcn36xx_smd_delete_bss(wcn, vif); - } - } -out: - return; -} - -/* this is required when using IEEE80211_HW_HAS_RATE_CONTROL */ -static int wcn36xx_set_rts_threshold(struct ieee80211_hw *hw, u32 value) -{ - struct wcn36xx *wcn = hw->priv; - wcn36xx_dbg(WCN36XX_DBG_MAC, "mac set RTS threshold %d\n", value); - - wcn36xx_smd_update_cfg(wcn, WCN36XX_HAL_CFG_RTS_THRESHOLD, value); - return 0; -} - -static void wcn36xx_remove_interface(struct ieee80211_hw *hw, - struct ieee80211_vif *vif) -{ - struct wcn36xx *wcn = hw->priv; - struct wcn36xx_vif *vif_priv = (struct wcn36xx_vif *)vif->drv_priv; - wcn36xx_dbg(WCN36XX_DBG_MAC, "mac remove interface vif %p\n", vif); - - list_del(&vif_priv->list); - wcn36xx_smd_delete_sta_self(wcn, vif->addr); -} - -static int wcn36xx_add_interface(struct ieee80211_hw *hw, - struct ieee80211_vif *vif) -{ - struct wcn36xx *wcn = hw->priv; - struct wcn36xx_vif *vif_priv = (struct wcn36xx_vif *)vif->drv_priv; - - wcn36xx_dbg(WCN36XX_DBG_MAC, "mac add interface vif %p type %d\n", - vif, vif->type); - - if (!(NL80211_IFTYPE_STATION == vif->type || - NL80211_IFTYPE_AP == vif->type || - NL80211_IFTYPE_ADHOC == vif->type || - NL80211_IFTYPE_MESH_POINT == vif->type)) { - wcn36xx_warn("Unsupported interface type requested: %d\n", - vif->type); - return -EOPNOTSUPP; - } - - list_add(&vif_priv->list, &wcn->vif_list); - wcn36xx_smd_add_sta_self(wcn, vif); - - return 0; -} - -static int wcn36xx_sta_add(struct ieee80211_hw *hw, struct ieee80211_vif *vif, - struct ieee80211_sta *sta) -{ - struct wcn36xx *wcn = hw->priv; - struct wcn36xx_vif *vif_priv = (struct wcn36xx_vif *)vif->drv_priv; - struct wcn36xx_sta *sta_priv = (struct wcn36xx_sta *)sta->drv_priv; - wcn36xx_dbg(WCN36XX_DBG_MAC, "mac sta add vif %p sta %pM\n", - vif, sta->addr); - - vif_priv->sta = sta_priv; - sta_priv->vif = vif_priv; - /* - * For STA mode HW will be configured on BSS_CHANGED_ASSOC because - * at this stage AID is not available yet. - */ - if (NL80211_IFTYPE_STATION != vif->type) { - wcn36xx_update_allowed_rates(sta, WCN36XX_BAND(wcn)); - sta_priv->aid = sta->aid; - wcn36xx_smd_config_sta(wcn, vif, sta); - } - return 0; -} - -static int wcn36xx_sta_remove(struct ieee80211_hw *hw, - struct ieee80211_vif *vif, - struct ieee80211_sta *sta) -{ - struct wcn36xx *wcn = hw->priv; - struct wcn36xx_vif *vif_priv = (struct wcn36xx_vif *)vif->drv_priv; - struct wcn36xx_sta *sta_priv = (struct wcn36xx_sta *)sta->drv_priv; - - wcn36xx_dbg(WCN36XX_DBG_MAC, "mac sta remove vif %p sta %pM index %d\n", - vif, sta->addr, sta_priv->sta_index); - - wcn36xx_smd_delete_sta(wcn, sta_priv->sta_index); - vif_priv->sta = NULL; - sta_priv->vif = NULL; - return 0; -} - -#ifdef CONFIG_PM - -static int wcn36xx_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wow) -{ - struct wcn36xx *wcn = hw->priv; - - wcn36xx_dbg(WCN36XX_DBG_MAC, "mac suspend\n"); - - flush_workqueue(wcn->hal_ind_wq); - wcn36xx_smd_set_power_params(wcn, true); - return 0; -} - -static int wcn36xx_resume(struct ieee80211_hw *hw) -{ - struct wcn36xx *wcn = hw->priv; - - wcn36xx_dbg(WCN36XX_DBG_MAC, "mac resume\n"); - - flush_workqueue(wcn->hal_ind_wq); - wcn36xx_smd_set_power_params(wcn, false); - return 0; -} - -#endif - -static int wcn36xx_ampdu_action(struct ieee80211_hw *hw, - struct ieee80211_vif *vif, - enum ieee80211_ampdu_mlme_action action, - struct ieee80211_sta *sta, u16 tid, u16 *ssn, - u8 buf_size) -{ - struct wcn36xx *wcn = hw->priv; - struct wcn36xx_sta *sta_priv = NULL; - - wcn36xx_dbg(WCN36XX_DBG_MAC, "mac ampdu action action %d tid %d\n", - action, tid); - - sta_priv = (struct wcn36xx_sta *)sta->drv_priv; - - switch (action) { - case IEEE80211_AMPDU_RX_START: - sta_priv->tid = tid; - wcn36xx_smd_add_ba_session(wcn, sta, tid, ssn, 0, - get_sta_index(vif, sta_priv)); - wcn36xx_smd_add_ba(wcn); - wcn36xx_smd_trigger_ba(wcn, get_sta_index(vif, sta_priv)); - ieee80211_start_tx_ba_session(sta, tid, 0); - break; - case IEEE80211_AMPDU_RX_STOP: - wcn36xx_smd_del_ba(wcn, tid, get_sta_index(vif, sta_priv)); - break; - case IEEE80211_AMPDU_TX_START: - ieee80211_start_tx_ba_cb_irqsafe(vif, sta->addr, tid); - break; - case IEEE80211_AMPDU_TX_OPERATIONAL: - wcn36xx_smd_add_ba_session(wcn, sta, tid, ssn, 1, - get_sta_index(vif, sta_priv)); - break; - case IEEE80211_AMPDU_TX_STOP_FLUSH: - case IEEE80211_AMPDU_TX_STOP_FLUSH_CONT: - case IEEE80211_AMPDU_TX_STOP_CONT: - ieee80211_stop_tx_ba_cb_irqsafe(vif, sta->addr, tid); - break; - default: - wcn36xx_err("Unknown AMPDU action\n"); - } - - return 0; -} - -static const struct ieee80211_ops wcn36xx_ops = { - .start = wcn36xx_start, - .stop = wcn36xx_stop, - .add_interface = wcn36xx_add_interface, - .remove_interface = wcn36xx_remove_interface, -#ifdef CONFIG_PM - .suspend = wcn36xx_suspend, - .resume = wcn36xx_resume, -#endif - .config = wcn36xx_config, - .configure_filter = wcn36xx_configure_filter, - .tx = wcn36xx_tx, - .set_key = wcn36xx_set_key, - .sw_scan_start = wcn36xx_sw_scan_start, - .sw_scan_complete = wcn36xx_sw_scan_complete, - .bss_info_changed = wcn36xx_bss_info_changed, - .set_rts_threshold = wcn36xx_set_rts_threshold, - .sta_add = wcn36xx_sta_add, - .sta_remove = wcn36xx_sta_remove, - .ampdu_action = wcn36xx_ampdu_action, -}; - -static int wcn36xx_init_ieee80211(struct wcn36xx *wcn) -{ - int ret = 0; - - static const u32 cipher_suites[] = { - WLAN_CIPHER_SUITE_WEP40, - WLAN_CIPHER_SUITE_WEP104, - WLAN_CIPHER_SUITE_TKIP, - WLAN_CIPHER_SUITE_CCMP, - }; - - wcn->hw->flags = IEEE80211_HW_SIGNAL_DBM | - IEEE80211_HW_HAS_RATE_CONTROL | - IEEE80211_HW_SUPPORTS_PS | - IEEE80211_HW_CONNECTION_MONITOR | - IEEE80211_HW_AMPDU_AGGREGATION | - IEEE80211_HW_TIMING_BEACON_ONLY; - - wcn->hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) | - BIT(NL80211_IFTYPE_AP) | - BIT(NL80211_IFTYPE_ADHOC) | - BIT(NL80211_IFTYPE_MESH_POINT); - - wcn->hw->wiphy->bands[IEEE80211_BAND_2GHZ] = &wcn_band_2ghz; - wcn->hw->wiphy->bands[IEEE80211_BAND_5GHZ] = &wcn_band_5ghz; - - wcn->hw->wiphy->cipher_suites = cipher_suites; - wcn->hw->wiphy->n_cipher_suites = ARRAY_SIZE(cipher_suites); - - wcn->hw->wiphy->flags |= WIPHY_FLAG_AP_PROBE_RESP_OFFLOAD; - -#ifdef CONFIG_PM - wcn->hw->wiphy->wowlan = &wowlan_support; -#endif - - wcn->hw->max_listen_interval = 200; - - wcn->hw->queues = 4; - - SET_IEEE80211_DEV(wcn->hw, wcn->dev); - - wcn->hw->sta_data_size = sizeof(struct wcn36xx_sta); - wcn->hw->vif_data_size = sizeof(struct wcn36xx_vif); - - return ret; -} - -static int wcn36xx_platform_get_resources(struct wcn36xx *wcn, - struct platform_device *pdev) -{ - struct resource *res; - /* Set TX IRQ */ - res = platform_get_resource_byname(pdev, IORESOURCE_IRQ, - "wcnss_wlantx_irq"); - if (!res) { - wcn36xx_err("failed to get tx_irq\n"); - return -ENOENT; - } - wcn->tx_irq = res->start; - - /* Set RX IRQ */ - res = platform_get_resource_byname(pdev, IORESOURCE_IRQ, - "wcnss_wlanrx_irq"); - if (!res) { - wcn36xx_err("failed to get rx_irq\n"); - return -ENOENT; - } - wcn->rx_irq = res->start; - - /* Map the memory */ - res = platform_get_resource_byname(pdev, IORESOURCE_MEM, - "wcnss_mmio"); - if (!res) { - wcn36xx_err("failed to get mmio\n"); - return -ENOENT; - } - wcn->mmio = ioremap(res->start, resource_size(res)); - if (!wcn->mmio) { - wcn36xx_err("failed to map io memory\n"); - return -ENOMEM; - } - return 0; -} - -static int wcn36xx_probe(struct platform_device *pdev) -{ - struct ieee80211_hw *hw; - struct wcn36xx *wcn; - int ret; - u8 addr[ETH_ALEN]; - - wcn36xx_dbg(WCN36XX_DBG_MAC, "platform probe\n"); - - hw = ieee80211_alloc_hw(sizeof(struct wcn36xx), &wcn36xx_ops); - if (!hw) { - wcn36xx_err("failed to alloc hw\n"); - ret = -ENOMEM; - goto out_err; - } - platform_set_drvdata(pdev, hw); - wcn = hw->priv; - wcn->hw = hw; - wcn->dev = &pdev->dev; - wcn->ctrl_ops = pdev->dev.platform_data; - - mutex_init(&wcn->hal_mutex); - - if (!wcn->ctrl_ops->get_hw_mac(addr)) { - wcn36xx_info("mac address: %pM\n", addr); - SET_IEEE80211_PERM_ADDR(wcn->hw, addr); - } - - ret = wcn36xx_platform_get_resources(wcn, pdev); - if (ret) - goto out_wq; - - wcn36xx_init_ieee80211(wcn); - ret = ieee80211_register_hw(wcn->hw); - if (ret) - goto out_unmap; - - return 0; - -out_unmap: - iounmap(wcn->mmio); -out_wq: - ieee80211_free_hw(hw); -out_err: - return ret; -} -static int wcn36xx_remove(struct platform_device *pdev) -{ - struct ieee80211_hw *hw = platform_get_drvdata(pdev); - struct wcn36xx *wcn = hw->priv; - wcn36xx_dbg(WCN36XX_DBG_MAC, "platform remove\n"); - - mutex_destroy(&wcn->hal_mutex); - - ieee80211_unregister_hw(hw); - iounmap(wcn->mmio); - ieee80211_free_hw(hw); - - return 0; -} -static const struct platform_device_id wcn36xx_platform_id_table[] = { - { - .name = "wcn36xx", - .driver_data = 0 - }, - {} -}; -MODULE_DEVICE_TABLE(platform, wcn36xx_platform_id_table); - -static struct platform_driver wcn36xx_driver = { - .probe = wcn36xx_probe, - .remove = wcn36xx_remove, - .driver = { - .name = "wcn36xx", - .owner = THIS_MODULE, - }, - .id_table = wcn36xx_platform_id_table, -}; - -static int __init wcn36xx_init(void) -{ - platform_driver_register(&wcn36xx_driver); - return 0; -} -module_init(wcn36xx_init); - -static void __exit wcn36xx_exit(void) -{ - platform_driver_unregister(&wcn36xx_driver); -} -module_exit(wcn36xx_exit); - -MODULE_LICENSE("Dual BSD/GPL"); -MODULE_AUTHOR("Eugene Krasnikov k.eugene.e@gmail.com"); -MODULE_FIRMWARE(WLAN_NV_FILE); diff --git a/drivers/net/wireless/ath/wcn36xx/pmc.c b/drivers/net/wireless/ath/wcn36xx/pmc.c deleted file mode 100644 index 28b515c..0000000 --- a/drivers/net/wireless/ath/wcn36xx/pmc.c +++ /dev/null @@ -1,62 +0,0 @@ -/* - * Copyright (c) 2013 Eugene Krasnikov <k.eugene.e@gmail.com> - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY - * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION - * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN - * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - */ - -#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt - -#include "wcn36xx.h" - -int wcn36xx_pmc_enter_bmps_state(struct wcn36xx *wcn, - struct ieee80211_vif *vif) -{ - int ret = 0; - struct wcn36xx_vif *vif_priv = (struct wcn36xx_vif *)vif->drv_priv; - /* TODO: Make sure the TX chain clean */ - ret = wcn36xx_smd_enter_bmps(wcn, vif); - if (!ret) { - wcn36xx_dbg(WCN36XX_DBG_PMC, "Entered BMPS\n"); - vif_priv->pw_state = WCN36XX_BMPS; - } else { - /* - * One of the reasons why HW will not enter BMPS is because - * driver is trying to enter bmps before first beacon was - * received just after auth complete - */ - wcn36xx_err("Can not enter BMPS!\n"); - } - return ret; -} - -int wcn36xx_pmc_exit_bmps_state(struct wcn36xx *wcn, - struct ieee80211_vif *vif) -{ - struct wcn36xx_vif *vif_priv = (struct wcn36xx_vif *)vif->drv_priv; - - if (WCN36XX_BMPS != vif_priv->pw_state) { - wcn36xx_err("Not in BMPS mode, no need to exit from BMPS mode!\n"); - return -EINVAL; - } - wcn36xx_smd_exit_bmps(wcn, vif); - vif_priv->pw_state = WCN36XX_FULL_POWER; - return 0; -} - -int wcn36xx_enable_keep_alive_null_packet(struct wcn36xx *wcn, - struct ieee80211_vif *vif) -{ - wcn36xx_dbg(WCN36XX_DBG_PMC, "%s\n", __func__); - return wcn36xx_smd_keep_alive_req(wcn, vif, - WCN36XX_HAL_KEEP_ALIVE_NULL_PKT); -} diff --git a/drivers/net/wireless/ath/wcn36xx/pmc.h b/drivers/net/wireless/ath/wcn36xx/pmc.h deleted file mode 100644 index f72ed68..0000000 --- a/drivers/net/wireless/ath/wcn36xx/pmc.h +++ /dev/null @@ -1,33 +0,0 @@ -/* - * Copyright (c) 2013 Eugene Krasnikov <k.eugene.e@gmail.com> - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY - * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION - * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN - * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - */ - -#ifndef _WCN36XX_PMC_H_ -#define _WCN36XX_PMC_H_ - -struct wcn36xx; - -enum wcn36xx_power_state { - WCN36XX_FULL_POWER, - WCN36XX_BMPS -}; - -int wcn36xx_pmc_enter_bmps_state(struct wcn36xx *wcn, - struct ieee80211_vif *vif); -int wcn36xx_pmc_exit_bmps_state(struct wcn36xx *wcn, - struct ieee80211_vif *vif); -int wcn36xx_enable_keep_alive_null_packet(struct wcn36xx *wcn, - struct ieee80211_vif *vif); -#endif /* _WCN36XX_PMC_H_ */ diff --git a/drivers/net/wireless/ath/wcn36xx/smd.c b/drivers/net/wireless/ath/wcn36xx/smd.c deleted file mode 100644 index de9eb2c..0000000 --- a/drivers/net/wireless/ath/wcn36xx/smd.c +++ /dev/null @@ -1,2129 +0,0 @@ -/* - * Copyright (c) 2013 Eugene Krasnikov <k.eugene.e@gmail.com> - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY - * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION - * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN - * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - */ - -#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt - -#include <linux/etherdevice.h> -#include <linux/firmware.h> -#include <linux/bitops.h> -#include "smd.h" - -static int put_cfg_tlv_u32(struct wcn36xx *wcn, size_t *len, u32 id, u32 value) -{ - struct wcn36xx_hal_cfg *entry; - u32 *val; - - if (*len + sizeof(*entry) + sizeof(u32) >= WCN36XX_HAL_BUF_SIZE) { - wcn36xx_err("Not enough room for TLV entry\n"); - return -ENOMEM; - } - - entry = (struct wcn36xx_hal_cfg *) (wcn->hal_buf + *len); - entry->id = id; - entry->len = sizeof(u32); - entry->pad_bytes = 0; - entry->reserve = 0; - - val = (u32 *) (entry + 1); - *val = value; - - *len += sizeof(*entry) + sizeof(u32); - - return 0; -} - -static void wcn36xx_smd_set_bss_nw_type(struct wcn36xx *wcn, - struct ieee80211_sta *sta, - struct wcn36xx_hal_config_bss_params *bss_params) -{ - if (IEEE80211_BAND_5GHZ == WCN36XX_BAND(wcn)) - bss_params->nw_type = WCN36XX_HAL_11A_NW_TYPE; - else if (sta && sta->ht_cap.ht_supported) - bss_params->nw_type = WCN36XX_HAL_11N_NW_TYPE; - else if (sta && (sta->supp_rates[IEEE80211_BAND_2GHZ] & 0x7f)) - bss_params->nw_type = WCN36XX_HAL_11G_NW_TYPE; - else - bss_params->nw_type = WCN36XX_HAL_11B_NW_TYPE; -} - -static inline u8 is_cap_supported(unsigned long caps, unsigned long flag) -{ - return caps & flag ? 1 : 0; -} -static void wcn36xx_smd_set_bss_ht_params(struct ieee80211_vif *vif, - struct ieee80211_sta *sta, - struct wcn36xx_hal_config_bss_params *bss_params) -{ - if (sta && sta->ht_cap.ht_supported) { - unsigned long caps = sta->ht_cap.cap; - bss_params->ht = sta->ht_cap.ht_supported; - bss_params->tx_channel_width_set = is_cap_supported(caps, - IEEE80211_HT_CAP_SUP_WIDTH_20_40); - bss_params->lsig_tx_op_protection_full_support = - is_cap_supported(caps, - IEEE80211_HT_CAP_LSIG_TXOP_PROT); - - bss_params->ht_oper_mode = vif->bss_conf.ht_operation_mode; - bss_params->lln_non_gf_coexist = - !!(vif->bss_conf.ht_operation_mode & - IEEE80211_HT_OP_MODE_NON_GF_STA_PRSNT); - /* IEEE80211_HT_STBC_PARAM_DUAL_CTS_PROT */ - bss_params->dual_cts_protection = 0; - /* IEEE80211_HT_OP_MODE_PROTECTION_20MHZ */ - bss_params->ht20_coexist = 0; - } -} - -static void wcn36xx_smd_set_sta_ht_params(struct ieee80211_sta *sta, - struct wcn36xx_hal_config_sta_params *sta_params) -{ - if (sta->ht_cap.ht_supported) { - unsigned long caps = sta->ht_cap.cap; - sta_params->ht_capable = sta->ht_cap.ht_supported; - sta_params->tx_channel_width_set = is_cap_supported(caps, - IEEE80211_HT_CAP_SUP_WIDTH_20_40); - sta_params->lsig_txop_protection = is_cap_supported(caps, - IEEE80211_HT_CAP_LSIG_TXOP_PROT); - - sta_params->max_ampdu_size = sta->ht_cap.ampdu_factor; - sta_params->max_ampdu_density = sta->ht_cap.ampdu_density; - sta_params->max_amsdu_size = is_cap_supported(caps, - IEEE80211_HT_CAP_MAX_AMSDU); - sta_params->sgi_20Mhz = is_cap_supported(caps, - IEEE80211_HT_CAP_SGI_20); - sta_params->sgi_40mhz = is_cap_supported(caps, - IEEE80211_HT_CAP_SGI_40); - sta_params->green_field_capable = is_cap_supported(caps, - IEEE80211_HT_CAP_GRN_FLD); - sta_params->delayed_ba_support = is_cap_supported(caps, - IEEE80211_HT_CAP_DELAY_BA); - sta_params->dsss_cck_mode_40mhz = is_cap_supported(caps, - IEEE80211_HT_CAP_DSSSCCK40); - } -} - -static void wcn36xx_smd_set_sta_params(struct wcn36xx *wcn, - struct ieee80211_vif *vif, - struct ieee80211_sta *sta, - struct wcn36xx_hal_config_sta_params *sta_params) -{ - struct wcn36xx_vif *priv_vif = (struct wcn36xx_vif *)vif->drv_priv; - struct wcn36xx_sta *priv_sta = NULL; - if (vif->type == NL80211_IFTYPE_ADHOC || - vif->type == NL80211_IFTYPE_AP || - vif->type == NL80211_IFTYPE_MESH_POINT) { - sta_params->type = 1; - sta_params->sta_index = 0xFF; - } else { - sta_params->type = 0; - sta_params->sta_index = 1; - } - - sta_params->listen_interval = WCN36XX_LISTEN_INTERVAL(wcn); - - /* - * In STA mode ieee80211_sta contains bssid and ieee80211_vif - * contains our mac address. In AP mode we are bssid so vif - * contains bssid and ieee80211_sta contains mac. - */ - if (NL80211_IFTYPE_STATION == vif->type) - memcpy(&sta_params->mac, vif->addr, ETH_ALEN); - else - memcpy(&sta_params->bssid, vif->addr, ETH_ALEN); - - sta_params->encrypt_type = priv_vif->encrypt_type; - sta_params->short_preamble_supported = - !(WCN36XX_FLAGS(wcn) & - IEEE80211_HW_2GHZ_SHORT_PREAMBLE_INCAPABLE); - - sta_params->rifs_mode = 0; - sta_params->rmf = 0; - sta_params->action = 0; - sta_params->uapsd = 0; - sta_params->mimo_ps = WCN36XX_HAL_HT_MIMO_PS_STATIC; - sta_params->max_ampdu_duration = 0; - sta_params->bssid_index = priv_vif->bss_index; - sta_params->p2p = 0; - - if (sta) { - priv_sta = (struct wcn36xx_sta *)sta->drv_priv; - if (NL80211_IFTYPE_STATION == vif->type) - memcpy(&sta_params->bssid, sta->addr, ETH_ALEN); - else - memcpy(&sta_params->mac, sta->addr, ETH_ALEN); - sta_params->wmm_enabled = sta->wme; - sta_params->max_sp_len = sta->max_sp; - sta_params->aid = priv_sta->aid; - wcn36xx_smd_set_sta_ht_params(sta, sta_params); - memcpy(&sta_params->supported_rates, &priv_sta->supported_rates, - sizeof(priv_sta->supported_rates)); - } else { - wcn36xx_set_default_rates(&sta_params->supported_rates); - } -} - -static int wcn36xx_smd_send_and_wait(struct wcn36xx *wcn, size_t len) -{ - int ret = 0; - wcn36xx_dbg_dump(WCN36XX_DBG_SMD_DUMP, "HAL >>> ", wcn->hal_buf, len); - - init_completion(&wcn->hal_rsp_compl); - ret = wcn->ctrl_ops->tx(wcn->hal_buf, len); - if (ret) { - wcn36xx_err("HAL TX failed\n"); - goto out; - } - if (wait_for_completion_timeout(&wcn->hal_rsp_compl, - msecs_to_jiffies(HAL_MSG_TIMEOUT)) <= 0) { - wcn36xx_err("Timeout while waiting SMD response\n"); - ret = -ETIME; - goto out; - } -out: - return ret; -} - -#define INIT_HAL_MSG(msg_body, type) \ - do { \ - memset(&msg_body, 0, sizeof(msg_body)); \ - msg_body.header.msg_type = type; \ - msg_body.header.msg_version = WCN36XX_HAL_MSG_VERSION0; \ - msg_body.header.len = sizeof(msg_body); \ - } while (0) \ - -#define PREPARE_HAL_BUF(send_buf, msg_body) \ - do { \ - memset(send_buf, 0, msg_body.header.len); \ - memcpy(send_buf, &msg_body, sizeof(msg_body)); \ - } while (0) \ - -static int wcn36xx_smd_rsp_status_check(void *buf, size_t len) -{ - struct wcn36xx_fw_msg_status_rsp *rsp; - - if (len < sizeof(struct wcn36xx_hal_msg_header) + - sizeof(struct wcn36xx_fw_msg_status_rsp)) - return -EIO; - - rsp = (struct wcn36xx_fw_msg_status_rsp *) - (buf + sizeof(struct wcn36xx_hal_msg_header)); - - if (WCN36XX_FW_MSG_RESULT_SUCCESS != rsp->status) - return rsp->status; - - return 0; -} - -int wcn36xx_smd_load_nv(struct wcn36xx *wcn) -{ - const struct firmware *nv; - struct nv_data *nv_d; - struct wcn36xx_hal_nv_img_download_req_msg msg_body; - int fw_bytes_left; - int ret; - u16 fm_offset = 0; - - ret = request_firmware(&nv, WLAN_NV_FILE, wcn->dev); - if (ret) { - wcn36xx_err("Failed to load nv file %s: %d\n", - WLAN_NV_FILE, ret); - goto out_free_nv; - } - - nv_d = (struct nv_data *)nv->data; - INIT_HAL_MSG(msg_body, WCN36XX_HAL_DOWNLOAD_NV_REQ); - - msg_body.header.len += WCN36XX_NV_FRAGMENT_SIZE; - - msg_body.frag_number = 0; - /* hal_buf must be protected with mutex */ - mutex_lock(&wcn->hal_mutex); - - do { - fw_bytes_left = nv->size - fm_offset - 4; - if (fw_bytes_left > WCN36XX_NV_FRAGMENT_SIZE) { - msg_body.last_fragment = 0; - msg_body.nv_img_buffer_size = WCN36XX_NV_FRAGMENT_SIZE; - } else { - msg_body.last_fragment = 1; - msg_body.nv_img_buffer_size = fw_bytes_left; - - /* Do not forget update general message len */ - msg_body.header.len = sizeof(msg_body) + fw_bytes_left; - - } - - /* Add load NV request message header */ - memcpy(wcn->hal_buf, &msg_body, sizeof(msg_body)); - - /* Add NV body itself */ - memcpy(wcn->hal_buf + sizeof(msg_body), - &nv_d->table + fm_offset, - msg_body.nv_img_buffer_size); - - ret = wcn36xx_smd_send_and_wait(wcn, msg_body.header.len); - if (ret) - goto out_unlock; - ret = wcn36xx_smd_rsp_status_check(wcn->hal_buf, - wcn->hal_rsp_len); - if (ret) { - wcn36xx_err("hal_load_nv response failed err=%d\n", - ret); - goto out_unlock; - } - msg_body.frag_number++; - fm_offset += WCN36XX_NV_FRAGMENT_SIZE; - - } while (msg_body.last_fragment != 1); - -out_unlock: - mutex_unlock(&wcn->hal_mutex); -out_free_nv: - release_firmware(nv); - - return ret; -} - -static int wcn36xx_smd_start_rsp(struct wcn36xx *wcn, void *buf, size_t len) -{ - struct wcn36xx_hal_mac_start_rsp_msg *rsp; - - if (len < sizeof(*rsp)) - return -EIO; - - rsp = (struct wcn36xx_hal_mac_start_rsp_msg *)buf; - - if (WCN36XX_FW_MSG_RESULT_SUCCESS != rsp->start_rsp_params.status) - return -EIO; - - memcpy(wcn->crm_version, rsp->start_rsp_params.crm_version, - WCN36XX_HAL_VERSION_LENGTH); - memcpy(wcn->wlan_version, rsp->start_rsp_params.wlan_version, - WCN36XX_HAL_VERSION_LENGTH); - - /* null terminate the strings, just in case */ - wcn->crm_version[WCN36XX_HAL_VERSION_LENGTH] = '\0'; - wcn->wlan_version[WCN36XX_HAL_VERSION_LENGTH] = '\0'; - - wcn->fw_revision = rsp->start_rsp_params.version.revision; - wcn->fw_version = rsp->start_rsp_params.version.version; - wcn->fw_minor = rsp->start_rsp_params.version.minor; - wcn->fw_major = rsp->start_rsp_params.version.major; - - wcn36xx_info("firmware WLAN version '%s' and CRM version '%s'\n", - wcn->wlan_version, wcn->crm_version); - - wcn36xx_info("firmware API %u.%u.%u.%u, %u stations, %u bssids\n", - wcn->fw_major, wcn->fw_minor, - wcn->fw_version, wcn->fw_revision, - rsp->start_rsp_params.stations, - rsp->start_rsp_params.bssids); - - return 0; -} - -int wcn36xx_smd_start(struct wcn36xx *wcn) -{ - struct wcn36xx_hal_mac_start_req_msg msg_body; - int ret = 0; - - mutex_lock(&wcn->hal_mutex); - INIT_HAL_MSG(msg_body, WCN36XX_HAL_START_REQ); - - msg_body.params.type = DRIVER_TYPE_PRODUCTION; - msg_body.params.len = 0; - - PREPARE_HAL_BUF(wcn->hal_buf, msg_body); - - wcn36xx_dbg(WCN36XX_DBG_HAL, "hal start type %d\n", - msg_body.params.type); - - ret = wcn36xx_smd_send_and_wait(wcn, msg_body.header.len); - if (ret) { - wcn36xx_err("Sending hal_start failed\n"); - goto out; - } - - ret = wcn36xx_smd_start_rsp(wcn, wcn->hal_buf, wcn->hal_rsp_len); - if (ret) { - wcn36xx_err("hal_start response failed err=%d\n", ret); - goto out; - } - -out: - mutex_unlock(&wcn->hal_mutex); - return ret; -} - -int wcn36xx_smd_stop(struct wcn36xx *wcn) -{ - struct wcn36xx_hal_mac_stop_req_msg msg_body; - int ret = 0; - - mutex_lock(&wcn->hal_mutex); - INIT_HAL_MSG(msg_body, WCN36XX_HAL_STOP_REQ); - - msg_body.stop_req_params.reason = HAL_STOP_TYPE_RF_KILL; - - PREPARE_HAL_BUF(wcn->hal_buf, msg_body); - - ret = wcn36xx_smd_send_and_wait(wcn, msg_body.header.len); - if (ret) { - wcn36xx_err("Sending hal_stop failed\n"); - goto out; - } - ret = wcn36xx_smd_rsp_status_check(wcn->hal_buf, wcn->hal_rsp_len); - if (ret) { - wcn36xx_err("hal_stop response failed err=%d\n", ret); - goto out; - } -out: - mutex_unlock(&wcn->hal_mutex); - return ret; -} - -int wcn36xx_smd_init_scan(struct wcn36xx *wcn, enum wcn36xx_hal_sys_mode mode) -{ - struct wcn36xx_hal_init_scan_req_msg msg_body; - int ret = 0; - - mutex_lock(&wcn->hal_mutex); - INIT_HAL_MSG(msg_body, WCN36XX_HAL_INIT_SCAN_REQ); - - msg_body.mode = mode; - - PREPARE_HAL_BUF(wcn->hal_buf, msg_body); - - wcn36xx_dbg(WCN36XX_DBG_HAL, "hal init scan mode %d\n", msg_body.mode); - - ret = wcn36xx_smd_send_and_wait(wcn, msg_body.header.len); - if (ret) { - wcn36xx_err("Sending hal_init_scan failed\n"); - goto out; - } - ret = wcn36xx_smd_rsp_status_check(wcn->hal_buf, wcn->hal_rsp_len); - if (ret) { - wcn36xx_err("hal_init_scan response failed err=%d\n", ret); - goto out; - } -out: - mutex_unlock(&wcn->hal_mutex); - return ret; -} - -int wcn36xx_smd_start_scan(struct wcn36xx *wcn) -{ - struct wcn36xx_hal_start_scan_req_msg msg_body; - int ret = 0; - - mutex_lock(&wcn->hal_mutex); - INIT_HAL_MSG(msg_body, WCN36XX_HAL_START_SCAN_REQ); - - msg_body.scan_channel = WCN36XX_HW_CHANNEL(wcn); - - PREPARE_HAL_BUF(wcn->hal_buf, msg_body); - - wcn36xx_dbg(WCN36XX_DBG_HAL, "hal start scan channel %d\n", - msg_body.scan_channel); - - ret = wcn36xx_smd_send_and_wait(wcn, msg_body.header.len); - if (ret) { - wcn36xx_err("Sending hal_start_scan failed\n"); - goto out; - } - ret = wcn36xx_smd_rsp_status_check(wcn->hal_buf, wcn->hal_rsp_len); - if (ret) { - wcn36xx_err("hal_start_scan response failed err=%d\n", ret); - goto out; - } -out: - mutex_unlock(&wcn->hal_mutex); - return ret; -} - -int wcn36xx_smd_end_scan(struct wcn36xx *wcn) -{ - struct wcn36xx_hal_end_scan_req_msg msg_body; - int ret = 0; - - mutex_lock(&wcn->hal_mutex); - INIT_HAL_MSG(msg_body, WCN36XX_HAL_END_SCAN_REQ); - - msg_body.scan_channel = WCN36XX_HW_CHANNEL(wcn); - - PREPARE_HAL_BUF(wcn->hal_buf, msg_body); - - wcn36xx_dbg(WCN36XX_DBG_HAL, "hal end scan channel %d\n", - msg_body.scan_channel); - - ret = wcn36xx_smd_send_and_wait(wcn, msg_body.header.len); - if (ret) { - wcn36xx_err("Sending hal_end_scan failed\n"); - goto out; - } - ret = wcn36xx_smd_rsp_status_check(wcn->hal_buf, wcn->hal_rsp_len); - if (ret) { - wcn36xx_err("hal_end_scan response failed err=%d\n", ret); - goto out; - } -out: - mutex_unlock(&wcn->hal_mutex); - return ret; -} - -int wcn36xx_smd_finish_scan(struct wcn36xx *wcn, - enum wcn36xx_hal_sys_mode mode) -{ - struct wcn36xx_hal_finish_scan_req_msg msg_body; - int ret = 0; - - mutex_lock(&wcn->hal_mutex); - INIT_HAL_MSG(msg_body, WCN36XX_HAL_FINISH_SCAN_REQ); - - msg_body.mode = mode; - - PREPARE_HAL_BUF(wcn->hal_buf, msg_body); - - wcn36xx_dbg(WCN36XX_DBG_HAL, "hal finish scan mode %d\n", - msg_body.mode); - - ret = wcn36xx_smd_send_and_wait(wcn, msg_body.header.len); - if (ret) { - wcn36xx_err("Sending hal_finish_scan failed\n"); - goto out; - } - ret = wcn36xx_smd_rsp_status_check(wcn->hal_buf, wcn->hal_rsp_len); - if (ret) { - wcn36xx_err("hal_finish_scan response failed err=%d\n", ret); - goto out; - } -out: - mutex_unlock(&wcn->hal_mutex); - return ret; -} - -static int wcn36xx_smd_switch_channel_rsp(void *buf, size_t len) -{ - struct wcn36xx_hal_switch_channel_rsp_msg *rsp; - int ret = 0; - - ret = wcn36xx_smd_rsp_status_check(buf, len); - if (ret) - return ret; - rsp = (struct wcn36xx_hal_switch_channel_rsp_msg *)buf; - wcn36xx_dbg(WCN36XX_DBG_HAL, "channel switched to: %d, status: %d\n", - rsp->channel_number, rsp->status); - return ret; -} - -int wcn36xx_smd_switch_channel(struct wcn36xx *wcn, - struct ieee80211_vif *vif, int ch) -{ - struct wcn36xx_hal_switch_channel_req_msg msg_body; - int ret = 0; - - mutex_lock(&wcn->hal_mutex); - INIT_HAL_MSG(msg_body, WCN36XX_HAL_CH_SWITCH_REQ); - - msg_body.channel_number = (u8)ch; - msg_body.tx_mgmt_power = 0xbf; - msg_body.max_tx_power = 0xbf; - memcpy(msg_body.self_sta_mac_addr, vif->addr, ETH_ALEN); - - PREPARE_HAL_BUF(wcn->hal_buf, msg_body); - - ret = wcn36xx_smd_send_and_wait(wcn, msg_body.header.len); - if (ret) { - wcn36xx_err("Sending hal_switch_channel failed\n"); - goto out; - } - ret = wcn36xx_smd_switch_channel_rsp(wcn->hal_buf, wcn->hal_rsp_len); - if (ret) { - wcn36xx_err("hal_switch_channel response failed err=%d\n", ret); - goto out; - } -out: - mutex_unlock(&wcn->hal_mutex); - return ret; -} - -static int wcn36xx_smd_update_scan_params_rsp(void *buf, size_t len) -{ - struct wcn36xx_hal_update_scan_params_resp *rsp; - - rsp = (struct wcn36xx_hal_update_scan_params_resp *)buf; - - /* Remove the PNO version bit */ - rsp->status &= (~(WCN36XX_FW_MSG_PNO_VERSION_MASK)); - - if (WCN36XX_FW_MSG_RESULT_SUCCESS != rsp->status) { - wcn36xx_warn("error response from update scan\n"); - return rsp->status; - } - - return 0; -} - -int wcn36xx_smd_update_scan_params(struct wcn36xx *wcn) -{ - struct wcn36xx_hal_update_scan_params_req msg_body; - int ret = 0; - - mutex_lock(&wcn->hal_mutex); - INIT_HAL_MSG(msg_body, WCN36XX_HAL_UPDATE_SCAN_PARAM_REQ); - - msg_body.dot11d_enabled = 0; - msg_body.dot11d_resolved = 0; - msg_body.channel_count = 26; - msg_body.active_min_ch_time = 60; - msg_body.active_max_ch_time = 120; - msg_body.passive_min_ch_time = 60; - msg_body.passive_max_ch_time = 110; - msg_body.state = 0; - - PREPARE_HAL_BUF(wcn->hal_buf, msg_body); - - wcn36xx_dbg(WCN36XX_DBG_HAL, - "hal update scan params channel_count %d\n", - msg_body.channel_count); - - ret = wcn36xx_smd_send_and_wait(wcn, msg_body.header.len); - if (ret) { - wcn36xx_err("Sending hal_update_scan_params failed\n"); - goto out; - } - ret = wcn36xx_smd_update_scan_params_rsp(wcn->hal_buf, - wcn->hal_rsp_len); - if (ret) { - wcn36xx_err("hal_update_scan_params response failed err=%d\n", - ret); - goto out; - } -out: - mutex_unlock(&wcn->hal_mutex); - return ret; -} - -static int wcn36xx_smd_add_sta_self_rsp(struct wcn36xx *wcn, - struct ieee80211_vif *vif, - void *buf, - size_t len) -{ - struct wcn36xx_hal_add_sta_self_rsp_msg *rsp; - struct wcn36xx_vif *priv_vif = (struct wcn36xx_vif *)vif->drv_priv; - - if (len < sizeof(*rsp)) - return -EINVAL; - - rsp = (struct wcn36xx_hal_add_sta_self_rsp_msg *)buf; - - if (rsp->status != WCN36XX_FW_MSG_RESULT_SUCCESS) { - wcn36xx_warn("hal add sta self failure: %d\n", - rsp->status); - return rsp->status; - } - - wcn36xx_dbg(WCN36XX_DBG_HAL, - "hal add sta self status %d self_sta_index %d dpu_index %d\n", - rsp->status, rsp->self_sta_index, rsp->dpu_index); - - priv_vif->self_sta_index = rsp->self_sta_index; - priv_vif->self_dpu_desc_index = rsp->dpu_index; - - return 0; -} - -int wcn36xx_smd_add_sta_self(struct wcn36xx *wcn, struct ieee80211_vif *vif) -{ - struct wcn36xx_hal_add_sta_self_req msg_body; - int ret = 0; - - mutex_lock(&wcn->hal_mutex); - INIT_HAL_MSG(msg_body, WCN36XX_HAL_ADD_STA_SELF_REQ); - - memcpy(&msg_body.self_addr, vif->addr, ETH_ALEN); - - PREPARE_HAL_BUF(wcn->hal_buf, msg_body); - - wcn36xx_dbg(WCN36XX_DBG_HAL, - "hal add sta self self_addr %pM status %d\n", - msg_body.self_addr, msg_body.status); - - ret = wcn36xx_smd_send_and_wait(wcn, msg_body.header.len); - if (ret) { - wcn36xx_err("Sending hal_add_sta_self failed\n"); - goto out; - } - ret = wcn36xx_smd_add_sta_self_rsp(wcn, - vif, - wcn->hal_buf, - wcn->hal_rsp_len); - if (ret) { - wcn36xx_err("hal_add_sta_self response failed err=%d\n", ret); - goto out; - } -out: - mutex_unlock(&wcn->hal_mutex); - return ret; -} - -int wcn36xx_smd_delete_sta_self(struct wcn36xx *wcn, u8 *addr) -{ - struct wcn36xx_hal_del_sta_self_req_msg msg_body; - int ret = 0; - - mutex_lock(&wcn->hal_mutex); - INIT_HAL_MSG(msg_body, WCN36XX_HAL_DEL_STA_SELF_REQ); - - memcpy(&msg_body.self_addr, addr, ETH_ALEN); - - PREPARE_HAL_BUF(wcn->hal_buf, msg_body); - - ret = wcn36xx_smd_send_and_wait(wcn, msg_body.header.len); - if (ret) { - wcn36xx_err("Sending hal_delete_sta_self failed\n"); - goto out; - } - ret = wcn36xx_smd_rsp_status_check(wcn->hal_buf, wcn->hal_rsp_len); - if (ret) { - wcn36xx_err("hal_delete_sta_self response failed err=%d\n", - ret); - goto out; - } -out: - mutex_unlock(&wcn->hal_mutex); - return ret; -} - -int wcn36xx_smd_delete_sta(struct wcn36xx *wcn, u8 sta_index) -{ - struct wcn36xx_hal_delete_sta_req_msg msg_body; - int ret = 0; - - mutex_lock(&wcn->hal_mutex); - INIT_HAL_MSG(msg_body, WCN36XX_HAL_DELETE_STA_REQ); - - msg_body.sta_index = sta_index; - - PREPARE_HAL_BUF(wcn->hal_buf, msg_body); - - wcn36xx_dbg(WCN36XX_DBG_HAL, - "hal delete sta sta_index %d\n", - msg_body.sta_index); - - ret = wcn36xx_smd_send_and_wait(wcn, msg_body.header.len); - if (ret) { - wcn36xx_err("Sending hal_delete_sta failed\n"); - goto out; - } - ret = wcn36xx_smd_rsp_status_check(wcn->hal_buf, wcn->hal_rsp_len); - if (ret) { - wcn36xx_err("hal_delete_sta response failed err=%d\n", ret); - goto out; - } -out: - mutex_unlock(&wcn->hal_mutex); - return ret; -} - -static int wcn36xx_smd_join_rsp(void *buf, size_t len) -{ - struct wcn36xx_hal_join_rsp_msg *rsp; - - if (wcn36xx_smd_rsp_status_check(buf, len)) - return -EIO; - - rsp = (struct wcn36xx_hal_join_rsp_msg *)buf; - - wcn36xx_dbg(WCN36XX_DBG_HAL, - "hal rsp join status %d tx_mgmt_power %d\n", - rsp->status, rsp->tx_mgmt_power); - - return 0; -} - -int wcn36xx_smd_join(struct wcn36xx *wcn, const u8 *bssid, u8 *vif, u8 ch) -{ - struct wcn36xx_hal_join_req_msg msg_body; - int ret = 0; - - mutex_lock(&wcn->hal_mutex); - INIT_HAL_MSG(msg_body, WCN36XX_HAL_JOIN_REQ); - - memcpy(&msg_body.bssid, bssid, ETH_ALEN); - memcpy(&msg_body.self_sta_mac_addr, vif, ETH_ALEN); - msg_body.channel = ch; - - if (conf_is_ht40_minus(&wcn->hw->conf)) - msg_body.secondary_channel_offset = - PHY_DOUBLE_CHANNEL_HIGH_PRIMARY; - else if (conf_is_ht40_plus(&wcn->hw->conf)) - msg_body.secondary_channel_offset = - PHY_DOUBLE_CHANNEL_LOW_PRIMARY; - else - msg_body.secondary_channel_offset = - PHY_SINGLE_CHANNEL_CENTERED; - - msg_body.link_state = WCN36XX_HAL_LINK_PREASSOC_STATE; - - msg_body.max_tx_power = 0xbf; - PREPARE_HAL_BUF(wcn->hal_buf, msg_body); - - wcn36xx_dbg(WCN36XX_DBG_HAL, - "hal join req bssid %pM self_sta_mac_addr %pM channel %d link_state %d\n", - msg_body.bssid, msg_body.self_sta_mac_addr, - msg_body.channel, msg_body.link_state); - - ret = wcn36xx_smd_send_and_wait(wcn, msg_body.header.len); - if (ret) { - wcn36xx_err("Sending hal_join failed\n"); - goto out; - } - ret = wcn36xx_smd_join_rsp(wcn->hal_buf, wcn->hal_rsp_len); - if (ret) { - wcn36xx_err("hal_join response failed err=%d\n", ret); - goto out; - } -out: - mutex_unlock(&wcn->hal_mutex); - return ret; -} - -int wcn36xx_smd_set_link_st(struct wcn36xx *wcn, const u8 *bssid, - const u8 *sta_mac, - enum wcn36xx_hal_link_state state) -{ - struct wcn36xx_hal_set_link_state_req_msg msg_body; - int ret = 0; - - mutex_lock(&wcn->hal_mutex); - INIT_HAL_MSG(msg_body, WCN36XX_HAL_SET_LINK_ST_REQ); - - memcpy(&msg_body.bssid, bssid, ETH_ALEN); - memcpy(&msg_body.self_mac_addr, sta_mac, ETH_ALEN); - msg_body.state = state; - - PREPARE_HAL_BUF(wcn->hal_buf, msg_body); - - wcn36xx_dbg(WCN36XX_DBG_HAL, - "hal set link state bssid %pM self_mac_addr %pM state %d\n", - msg_body.bssid, msg_body.self_mac_addr, msg_body.state); - - ret = wcn36xx_smd_send_and_wait(wcn, msg_body.header.len); - if (ret) { - wcn36xx_err("Sending hal_set_link_st failed\n"); - goto out; - } - ret = wcn36xx_smd_rsp_status_check(wcn->hal_buf, wcn->hal_rsp_len); - if (ret) { - wcn36xx_err("hal_set_link_st response failed err=%d\n", ret); - goto out; - } -out: - mutex_unlock(&wcn->hal_mutex); - return ret; -} - -static void wcn36xx_smd_convert_sta_to_v1(struct wcn36xx *wcn, - const struct wcn36xx_hal_config_sta_params *orig, - struct wcn36xx_hal_config_sta_params_v1 *v1) -{ - /* convert orig to v1 format */ - memcpy(&v1->bssid, orig->bssid, ETH_ALEN); - memcpy(&v1->mac, orig->mac, ETH_ALEN); - v1->aid = orig->aid; - v1->type = orig->type; - v1->listen_interval = orig->listen_interval; - v1->ht_capable = orig->ht_capable; - - v1->max_ampdu_size = orig->max_ampdu_size; - v1->max_ampdu_density = orig->max_ampdu_density; - v1->sgi_40mhz = orig->sgi_40mhz; - v1->sgi_20Mhz = orig->sgi_20Mhz; - - memcpy(&v1->supported_rates, &orig->supported_rates, - sizeof(orig->supported_rates)); - v1->sta_index = orig->sta_index; -} - -static int wcn36xx_smd_config_sta_rsp(struct wcn36xx *wcn, - struct ieee80211_sta *sta, - void *buf, - size_t len) -{ - struct wcn36xx_hal_config_sta_rsp_msg *rsp; - struct config_sta_rsp_params *params; - struct wcn36xx_sta *sta_priv = (struct wcn36xx_sta *)sta->drv_priv; - - if (len < sizeof(*rsp)) - return -EINVAL; - - rsp = (struct wcn36xx_hal_config_sta_rsp_msg *)buf; - params = &rsp->params; - - if (params->status != WCN36XX_FW_MSG_RESULT_SUCCESS) { - wcn36xx_warn("hal config sta response failure: %d\n", - params->status); - return -EIO; - } - - sta_priv->sta_index = params->sta_index; - sta_priv->dpu_desc_index = params->dpu_index; - - wcn36xx_dbg(WCN36XX_DBG_HAL, - "hal config sta rsp status %d sta_index %d bssid_index %d p2p %d\n", - params->status, params->sta_index, params->bssid_index, - params->p2p); - - return 0; -} - -static int wcn36xx_smd_config_sta_v1(struct wcn36xx *wcn, - const struct wcn36xx_hal_config_sta_req_msg *orig) -{ - struct wcn36xx_hal_config_sta_req_msg_v1 msg_body; - struct wcn36xx_hal_config_sta_params_v1 *sta = &msg_body.sta_params; - - INIT_HAL_MSG(msg_body, WCN36XX_HAL_CONFIG_STA_REQ); - - wcn36xx_smd_convert_sta_to_v1(wcn, &orig->sta_params, - &msg_body.sta_params); - - PREPARE_HAL_BUF(wcn->hal_buf, msg_body); - - wcn36xx_dbg(WCN36XX_DBG_HAL, - "hal config sta v1 action %d sta_index %d bssid_index %d bssid %pM type %d mac %pM aid %d\n", - sta->action, sta->sta_index, sta->bssid_index, - sta->bssid, sta->type, sta->mac, sta->aid); - - return wcn36xx_smd_send_and_wait(wcn, msg_body.header.len); -} - -int wcn36xx_smd_config_sta(struct wcn36xx *wcn, struct ieee80211_vif *vif, - struct ieee80211_sta *sta) -{ - struct wcn36xx_hal_config_sta_req_msg msg; - struct wcn36xx_hal_config_sta_params *sta_params; - int ret = 0; - - mutex_lock(&wcn->hal_mutex); - INIT_HAL_MSG(msg, WCN36XX_HAL_CONFIG_STA_REQ); - - sta_params = &msg.sta_params; - - wcn36xx_smd_set_sta_params(wcn, vif, sta, sta_params); - - if (!wcn36xx_is_fw_version(wcn, 1, 2, 2, 24)) { - ret = wcn36xx_smd_config_sta_v1(wcn, &msg); - } else { - PREPARE_HAL_BUF(wcn->hal_buf, msg); - - wcn36xx_dbg(WCN36XX_DBG_HAL, - "hal config sta action %d sta_index %d bssid_index %d bssid %pM type %d mac %pM aid %d\n", - sta_params->action, sta_params->sta_index, - sta_params->bssid_index, sta_params->bssid, - sta_params->type, sta_params->mac, sta_params->aid); - - ret = wcn36xx_smd_send_and_wait(wcn, msg.header.len); - } - if (ret) { - wcn36xx_err("Sending hal_config_sta failed\n"); - goto out; - } - ret = wcn36xx_smd_config_sta_rsp(wcn, - sta, - wcn->hal_buf, - wcn->hal_rsp_len); - if (ret) { - wcn36xx_err("hal_config_sta response failed err=%d\n", ret); - goto out; - } -out: - mutex_unlock(&wcn->hal_mutex); - return ret; -} - -static int wcn36xx_smd_config_bss_v1(struct wcn36xx *wcn, - const struct wcn36xx_hal_config_bss_req_msg *orig) -{ - struct wcn36xx_hal_config_bss_req_msg_v1 msg_body; - struct wcn36xx_hal_config_bss_params_v1 *bss = &msg_body.bss_params; - struct wcn36xx_hal_config_sta_params_v1 *sta = &bss->sta; - - INIT_HAL_MSG(msg_body, WCN36XX_HAL_CONFIG_BSS_REQ); - - /* convert orig to v1 */ - memcpy(&msg_body.bss_params.bssid, - &orig->bss_params.bssid, ETH_ALEN); - memcpy(&msg_body.bss_params.self_mac_addr, - &orig->bss_params.self_mac_addr, ETH_ALEN); - - msg_body.bss_params.bss_type = orig->bss_params.bss_type; - msg_body.bss_params.oper_mode = orig->bss_params.oper_mode; - msg_body.bss_params.nw_type = orig->bss_params.nw_type; - - msg_body.bss_params.short_slot_time_supported = - orig->bss_params.short_slot_time_supported; - msg_body.bss_params.lla_coexist = orig->bss_params.lla_coexist; - msg_body.bss_params.llb_coexist = orig->bss_params.llb_coexist; - msg_body.bss_params.llg_coexist = orig->bss_params.llg_coexist; - msg_body.bss_params.ht20_coexist = orig->bss_params.ht20_coexist; - msg_body.bss_params.lln_non_gf_coexist = - orig->bss_params.lln_non_gf_coexist; - - msg_body.bss_params.lsig_tx_op_protection_full_support = - orig->bss_params.lsig_tx_op_protection_full_support; - msg_body.bss_params.rifs_mode = orig->bss_params.rifs_mode; - msg_body.bss_params.beacon_interval = orig->bss_params.beacon_interval; - msg_body.bss_params.dtim_period = orig->bss_params.dtim_period; - msg_body.bss_params.tx_channel_width_set = - orig->bss_params.tx_channel_width_set; - msg_body.bss_params.oper_channel = orig->bss_params.oper_channel; - msg_body.bss_params.ext_channel = orig->bss_params.ext_channel; - - msg_body.bss_params.reserved = orig->bss_params.reserved; - - memcpy(&msg_body.bss_params.ssid, - &orig->bss_params.ssid, - sizeof(orig->bss_params.ssid)); - - msg_body.bss_params.action = orig->bss_params.action; - msg_body.bss_params.rateset = orig->bss_params.rateset; - msg_body.bss_params.ht = orig->bss_params.ht; - msg_body.bss_params.obss_prot_enabled = - orig->bss_params.obss_prot_enabled; - msg_body.bss_params.rmf = orig->bss_params.rmf; - msg_body.bss_params.ht_oper_mode = orig->bss_params.ht_oper_mode; - msg_body.bss_params.dual_cts_protection = - orig->bss_params.dual_cts_protection; - - msg_body.bss_params.max_probe_resp_retry_limit = - orig->bss_params.max_probe_resp_retry_limit; - msg_body.bss_params.hidden_ssid = orig->bss_params.hidden_ssid; - msg_body.bss_params.proxy_probe_resp = - orig->bss_params.proxy_probe_resp; - msg_body.bss_params.edca_params_valid = - orig->bss_params.edca_params_valid; - - memcpy(&msg_body.bss_params.acbe, - &orig->bss_params.acbe, - sizeof(orig->bss_params.acbe)); - memcpy(&msg_body.bss_params.acbk, - &orig->bss_params.acbk, - sizeof(orig->bss_params.acbk)); - memcpy(&msg_body.bss_params.acvi, - &orig->bss_params.acvi, - sizeof(orig->bss_params.acvi)); - memcpy(&msg_body.bss_params.acvo, - &orig->bss_params.acvo, - sizeof(orig->bss_params.acvo)); - - msg_body.bss_params.ext_set_sta_key_param_valid = - orig->bss_params.ext_set_sta_key_param_valid; - - memcpy(&msg_body.bss_params.ext_set_sta_key_param, - &orig->bss_params.ext_set_sta_key_param, - sizeof(orig->bss_params.acvo)); - - msg_body.bss_params.wcn36xx_hal_persona = - orig->bss_params.wcn36xx_hal_persona; - msg_body.bss_params.spectrum_mgt_enable = - orig->bss_params.spectrum_mgt_enable; - msg_body.bss_params.tx_mgmt_power = orig->bss_params.tx_mgmt_power; - msg_body.bss_params.max_tx_power = orig->bss_params.max_tx_power; - - wcn36xx_smd_convert_sta_to_v1(wcn, &orig->bss_params.sta, - &msg_body.bss_params.sta); - - PREPARE_HAL_BUF(wcn->hal_buf, msg_body); - - wcn36xx_dbg(WCN36XX_DBG_HAL, - "hal config bss v1 bssid %pM self_mac_addr %pM bss_type %d oper_mode %d nw_type %d\n", - bss->bssid, bss->self_mac_addr, bss->bss_type, - bss->oper_mode, bss->nw_type); - - wcn36xx_dbg(WCN36XX_DBG_HAL, - "- sta bssid %pM action %d sta_index %d bssid_index %d aid %d type %d mac %pM\n", - sta->bssid, sta->action, sta->sta_index, - sta->bssid_index, sta->aid, sta->type, sta->mac); - - return wcn36xx_smd_send_and_wait(wcn, msg_body.header.len); -} - - -static int wcn36xx_smd_config_bss_rsp(struct wcn36xx *wcn, - struct ieee80211_vif *vif, - void *buf, - size_t len) -{ - struct wcn36xx_hal_config_bss_rsp_msg *rsp; - struct wcn36xx_hal_config_bss_rsp_params *params; - struct wcn36xx_vif *priv_vif = (struct wcn36xx_vif *)vif->drv_priv; - - if (len < sizeof(*rsp)) - return -EINVAL; - - rsp = (struct wcn36xx_hal_config_bss_rsp_msg *)buf; - params = &rsp->bss_rsp_params; - - if (params->status != WCN36XX_FW_MSG_RESULT_SUCCESS) { - wcn36xx_warn("hal config bss response failure: %d\n", - params->status); - return -EIO; - } - - wcn36xx_dbg(WCN36XX_DBG_HAL, - "hal config bss rsp status %d bss_idx %d dpu_desc_index %d" - " sta_idx %d self_idx %d bcast_idx %d mac %pM" - " power %d ucast_dpu_signature %d\n", - params->status, params->bss_index, params->dpu_desc_index, - params->bss_sta_index, params->bss_self_sta_index, - params->bss_bcast_sta_idx, params->mac, - params->tx_mgmt_power, params->ucast_dpu_signature); - - priv_vif->bss_index = params->bss_index; - - if (priv_vif->sta) { - priv_vif->sta->bss_sta_index = params->bss_sta_index; - priv_vif->sta->bss_dpu_desc_index = params->dpu_desc_index; - } - - priv_vif->ucast_dpu_signature = params->ucast_dpu_signature; - - return 0; -} - -int wcn36xx_smd_config_bss(struct wcn36xx *wcn, struct ieee80211_vif *vif, - struct ieee80211_sta *sta, const u8 *bssid, - bool update) -{ - struct wcn36xx_hal_config_bss_req_msg msg; - struct wcn36xx_hal_config_bss_params *bss; - struct wcn36xx_hal_config_sta_params *sta_params; - struct wcn36xx_vif *vif_priv = (struct wcn36xx_vif *)vif->drv_priv; - int ret = 0; - - mutex_lock(&wcn->hal_mutex); - INIT_HAL_MSG(msg, WCN36XX_HAL_CONFIG_BSS_REQ); - - bss = &msg.bss_params; - sta_params = &bss->sta; - - WARN_ON(is_zero_ether_addr(bssid)); - - memcpy(&bss->bssid, bssid, ETH_ALEN); - - memcpy(bss->self_mac_addr, vif->addr, ETH_ALEN); - - if (vif->type == NL80211_IFTYPE_STATION) { - bss->bss_type = WCN36XX_HAL_INFRASTRUCTURE_MODE; - - /* STA */ - bss->oper_mode = 1; - bss->wcn36xx_hal_persona = WCN36XX_HAL_STA_MODE; - } else if (vif->type == NL80211_IFTYPE_AP) { - bss->bss_type = WCN36XX_HAL_INFRA_AP_MODE; - - /* AP */ - bss->oper_mode = 0; - bss->wcn36xx_hal_persona = WCN36XX_HAL_STA_SAP_MODE; - } else if (vif->type == NL80211_IFTYPE_ADHOC || - vif->type == NL80211_IFTYPE_MESH_POINT) { - bss->bss_type = WCN36XX_HAL_IBSS_MODE; - - /* STA */ - bss->oper_mode = 1; - } else { - wcn36xx_warn("Unknown type for bss config: %d\n", vif->type); - } - - if (vif->type == NL80211_IFTYPE_STATION) - wcn36xx_smd_set_bss_nw_type(wcn, sta, bss); - else - bss->nw_type = WCN36XX_HAL_11N_NW_TYPE; - - bss->short_slot_time_supported = vif->bss_conf.use_short_slot; - bss->lla_coexist = 0; - bss->llb_coexist = 0; - bss->llg_coexist = 0; - bss->rifs_mode = 0; - bss->beacon_interval = vif->bss_conf.beacon_int; - bss->dtim_period = vif_priv->dtim_period; - - wcn36xx_smd_set_bss_ht_params(vif, sta, bss); - - bss->oper_channel = WCN36XX_HW_CHANNEL(wcn); - - if (conf_is_ht40_minus(&wcn->hw->conf)) - bss->ext_channel = IEEE80211_HT_PARAM_CHA_SEC_BELOW; - else if (conf_is_ht40_plus(&wcn->hw->conf)) - bss->ext_channel = IEEE80211_HT_PARAM_CHA_SEC_ABOVE; - else - bss->ext_channel = IEEE80211_HT_PARAM_CHA_SEC_NONE; - - bss->reserved = 0; - wcn36xx_smd_set_sta_params(wcn, vif, sta, sta_params); - - /* wcn->ssid is only valid in AP and IBSS mode */ - bss->ssid.length = vif_priv->ssid.length; - memcpy(bss->ssid.ssid, vif_priv->ssid.ssid, vif_priv->ssid.length); - - bss->obss_prot_enabled = 0; - bss->rmf = 0; - bss->max_probe_resp_retry_limit = 0; - bss->hidden_ssid = vif->bss_conf.hidden_ssid; - bss->proxy_probe_resp = 0; - bss->edca_params_valid = 0; - - /* FIXME: set acbe, acbk, acvi and acvo */ - - bss->ext_set_sta_key_param_valid = 0; - - /* FIXME: set ext_set_sta_key_param */ - - bss->spectrum_mgt_enable = 0; - bss->tx_mgmt_power = 0; - bss->max_tx_power = WCN36XX_MAX_POWER(wcn); - - bss->action = update; - - wcn36xx_dbg(WCN36XX_DBG_HAL, - "hal config bss bssid %pM self_mac_addr %pM bss_type %d oper_mode %d nw_type %d\n", - bss->bssid, bss->self_mac_addr, bss->bss_type, - bss->oper_mode, bss->nw_type); - - wcn36xx_dbg(WCN36XX_DBG_HAL, - "- sta bssid %pM action %d sta_index %d bssid_index %d aid %d type %d mac %pM\n", - sta_params->bssid, sta_params->action, - sta_params->sta_index, sta_params->bssid_index, - sta_params->aid, sta_params->type, - sta_params->mac); - - if (!wcn36xx_is_fw_version(wcn, 1, 2, 2, 24)) { - ret = wcn36xx_smd_config_bss_v1(wcn, &msg); - } else { - PREPARE_HAL_BUF(wcn->hal_buf, msg); - - ret = wcn36xx_smd_send_and_wait(wcn, msg.header.len); - } - if (ret) { - wcn36xx_err("Sending hal_config_bss failed\n"); - goto out; - } - ret = wcn36xx_smd_config_bss_rsp(wcn, - vif, - wcn->hal_buf, - wcn->hal_rsp_len); - if (ret) { - wcn36xx_err("hal_config_bss response failed err=%d\n", ret); - goto out; - } -out: - mutex_unlock(&wcn->hal_mutex); - return ret; -} - -int wcn36xx_smd_delete_bss(struct wcn36xx *wcn, struct ieee80211_vif *vif) -{ - struct wcn36xx_hal_delete_bss_req_msg msg_body; - struct wcn36xx_vif *priv_vif = (struct wcn36xx_vif *)vif->drv_priv; - int ret = 0; - - mutex_lock(&wcn->hal_mutex); - INIT_HAL_MSG(msg_body, WCN36XX_HAL_DELETE_BSS_REQ); - - msg_body.bss_index = priv_vif->bss_index; - - PREPARE_HAL_BUF(wcn->hal_buf, msg_body); - - wcn36xx_dbg(WCN36XX_DBG_HAL, "hal delete bss %d\n", msg_body.bss_index); - - ret = wcn36xx_smd_send_and_wait(wcn, msg_body.header.len); - if (ret) { - wcn36xx_err("Sending hal_delete_bss failed\n"); - goto out; - } - ret = wcn36xx_smd_rsp_status_check(wcn->hal_buf, wcn->hal_rsp_len); - if (ret) { - wcn36xx_err("hal_delete_bss response failed err=%d\n", ret); - goto out; - } -out: - mutex_unlock(&wcn->hal_mutex); - return ret; -} - -int wcn36xx_smd_send_beacon(struct wcn36xx *wcn, struct ieee80211_vif *vif, - struct sk_buff *skb_beacon, u16 tim_off, - u16 p2p_off) -{ - struct wcn36xx_hal_send_beacon_req_msg msg_body; - int ret = 0; - - mutex_lock(&wcn->hal_mutex); - INIT_HAL_MSG(msg_body, WCN36XX_HAL_SEND_BEACON_REQ); - - /* TODO need to find out why this is needed? */ - msg_body.beacon_length = skb_beacon->len + 6; - - if (BEACON_TEMPLATE_SIZE > msg_body.beacon_length) { - memcpy(&msg_body.beacon, &skb_beacon->len, sizeof(u32)); - memcpy(&(msg_body.beacon[4]), skb_beacon->data, - skb_beacon->len); - } else { - wcn36xx_err("Beacon is to big: beacon size=%d\n", - msg_body.beacon_length); - ret = -ENOMEM; - goto out; - } - memcpy(msg_body.bssid, vif->addr, ETH_ALEN); - - /* TODO need to find out why this is needed? */ - msg_body.tim_ie_offset = tim_off+4; - msg_body.p2p_ie_offset = p2p_off; - PREPARE_HAL_BUF(wcn->hal_buf, msg_body); - - wcn36xx_dbg(WCN36XX_DBG_HAL, - "hal send beacon beacon_length %d\n", - msg_body.beacon_length); - - ret = wcn36xx_smd_send_and_wait(wcn, msg_body.header.len); - if (ret) { - wcn36xx_err("Sending hal_send_beacon failed\n"); - goto out; - } - ret = wcn36xx_smd_rsp_status_check(wcn->hal_buf, wcn->hal_rsp_len); - if (ret) { - wcn36xx_err("hal_send_beacon response failed err=%d\n", ret); - goto out; - } -out: - mutex_unlock(&wcn->hal_mutex); - return ret; -} - -int wcn36xx_smd_update_proberesp_tmpl(struct wcn36xx *wcn, - struct ieee80211_vif *vif, - struct sk_buff *skb) -{ - struct wcn36xx_hal_send_probe_resp_req_msg msg; - int ret = 0; - - mutex_lock(&wcn->hal_mutex); - INIT_HAL_MSG(msg, WCN36XX_HAL_UPDATE_PROBE_RSP_TEMPLATE_REQ); - - if (skb->len > BEACON_TEMPLATE_SIZE) { - wcn36xx_warn("probe response template is too big: %d\n", - skb->len); - ret = -E2BIG; - goto out; - } - - msg.probe_resp_template_len = skb->len; - memcpy(&msg.probe_resp_template, skb->data, skb->len); - - memcpy(msg.bssid, vif->addr, ETH_ALEN); - - PREPARE_HAL_BUF(wcn->hal_buf, msg); - - wcn36xx_dbg(WCN36XX_DBG_HAL, - "hal update probe rsp len %d bssid %pM\n", - msg.probe_resp_template_len, msg.bssid); - - ret = wcn36xx_smd_send_and_wait(wcn, msg.header.len); - if (ret) { - wcn36xx_err("Sending hal_update_proberesp_tmpl failed\n"); - goto out; - } - ret = wcn36xx_smd_rsp_status_check(wcn->hal_buf, wcn->hal_rsp_len); - if (ret) { - wcn36xx_err("hal_update_proberesp_tmpl response failed err=%d\n", - ret); - goto out; - } -out: - mutex_unlock(&wcn->hal_mutex); - return ret; -} - -int wcn36xx_smd_set_stakey(struct wcn36xx *wcn, - enum ani_ed_type enc_type, - u8 keyidx, - u8 keylen, - u8 *key, - u8 sta_index) -{ - struct wcn36xx_hal_set_sta_key_req_msg msg_body; - int ret = 0; - - mutex_lock(&wcn->hal_mutex); - INIT_HAL_MSG(msg_body, WCN36XX_HAL_SET_STAKEY_REQ); - - msg_body.set_sta_key_params.sta_index = sta_index; - msg_body.set_sta_key_params.enc_type = enc_type; - - msg_body.set_sta_key_params.key[0].id = keyidx; - msg_body.set_sta_key_params.key[0].unicast = 1; - msg_body.set_sta_key_params.key[0].direction = WCN36XX_HAL_TX_RX; - msg_body.set_sta_key_params.key[0].pae_role = 0; - msg_body.set_sta_key_params.key[0].length = keylen; - memcpy(msg_body.set_sta_key_params.key[0].key, key, keylen); - msg_body.set_sta_key_params.single_tid_rc = 1; - - PREPARE_HAL_BUF(wcn->hal_buf, msg_body); - - ret = wcn36xx_smd_send_and_wait(wcn, msg_body.header.len); - if (ret) { - wcn36xx_err("Sending hal_set_stakey failed\n"); - goto out; - } - ret = wcn36xx_smd_rsp_status_check(wcn->hal_buf, wcn->hal_rsp_len); - if (ret) { - wcn36xx_err("hal_set_stakey response failed err=%d\n", ret); - goto out; - } -out: - mutex_unlock(&wcn->hal_mutex); - return ret; -} - -int wcn36xx_smd_set_bsskey(struct wcn36xx *wcn, - enum ani_ed_type enc_type, - u8 keyidx, - u8 keylen, - u8 *key) -{ - struct wcn36xx_hal_set_bss_key_req_msg msg_body; - int ret = 0; - - mutex_lock(&wcn->hal_mutex); - INIT_HAL_MSG(msg_body, WCN36XX_HAL_SET_BSSKEY_REQ); - msg_body.bss_idx = 0; - msg_body.enc_type = enc_type; - msg_body.num_keys = 1; - msg_body.keys[0].id = keyidx; - msg_body.keys[0].unicast = 0; - msg_body.keys[0].direction = WCN36XX_HAL_RX_ONLY; - msg_body.keys[0].pae_role = 0; - msg_body.keys[0].length = keylen; - memcpy(msg_body.keys[0].key, key, keylen); - - PREPARE_HAL_BUF(wcn->hal_buf, msg_body); - - ret = wcn36xx_smd_send_and_wait(wcn, msg_body.header.len); - if (ret) { - wcn36xx_err("Sending hal_set_bsskey failed\n"); - goto out; - } - ret = wcn36xx_smd_rsp_status_check(wcn->hal_buf, wcn->hal_rsp_len); - if (ret) { - wcn36xx_err("hal_set_bsskey response failed err=%d\n", ret); - goto out; - } -out: - mutex_unlock(&wcn->hal_mutex); - return ret; -} - -int wcn36xx_smd_remove_stakey(struct wcn36xx *wcn, - enum ani_ed_type enc_type, - u8 keyidx, - u8 sta_index) -{ - struct wcn36xx_hal_remove_sta_key_req_msg msg_body; - int ret = 0; - - mutex_lock(&wcn->hal_mutex); - INIT_HAL_MSG(msg_body, WCN36XX_HAL_RMV_STAKEY_REQ); - - msg_body.sta_idx = sta_index; - msg_body.enc_type = enc_type; - msg_body.key_id = keyidx; - - PREPARE_HAL_BUF(wcn->hal_buf, msg_body); - - ret = wcn36xx_smd_send_and_wait(wcn, msg_body.header.len); - if (ret) { - wcn36xx_err("Sending hal_remove_stakey failed\n"); - goto out; - } - ret = wcn36xx_smd_rsp_status_check(wcn->hal_buf, wcn->hal_rsp_len); - if (ret) { - wcn36xx_err("hal_remove_stakey response failed err=%d\n", ret); - goto out; - } -out: - mutex_unlock(&wcn->hal_mutex); - return ret; -} - -int wcn36xx_smd_remove_bsskey(struct wcn36xx *wcn, - enum ani_ed_type enc_type, - u8 keyidx) -{ - struct wcn36xx_hal_remove_bss_key_req_msg msg_body; - int ret = 0; - - mutex_lock(&wcn->hal_mutex); - INIT_HAL_MSG(msg_body, WCN36XX_HAL_RMV_BSSKEY_REQ); - msg_body.bss_idx = 0; - msg_body.enc_type = enc_type; - msg_body.key_id = keyidx; - - PREPARE_HAL_BUF(wcn->hal_buf, msg_body); - - ret = wcn36xx_smd_send_and_wait(wcn, msg_body.header.len); - if (ret) { - wcn36xx_err("Sending hal_remove_bsskey failed\n"); - goto out; - } - ret = wcn36xx_smd_rsp_status_check(wcn->hal_buf, wcn->hal_rsp_len); - if (ret) { - wcn36xx_err("hal_remove_bsskey response failed err=%d\n", ret); - goto out; - } -out: - mutex_unlock(&wcn->hal_mutex); - return ret; -} - -int wcn36xx_smd_enter_bmps(struct wcn36xx *wcn, struct ieee80211_vif *vif) -{ - struct wcn36xx_hal_enter_bmps_req_msg msg_body; - struct wcn36xx_vif *vif_priv = (struct wcn36xx_vif *)vif->drv_priv; - int ret = 0; - - mutex_lock(&wcn->hal_mutex); - INIT_HAL_MSG(msg_body, WCN36XX_HAL_ENTER_BMPS_REQ); - - msg_body.bss_index = vif_priv->bss_index; - msg_body.tbtt = vif->bss_conf.sync_tsf; - msg_body.dtim_period = vif_priv->dtim_period; - - PREPARE_HAL_BUF(wcn->hal_buf, msg_body); - - ret = wcn36xx_smd_send_and_wait(wcn, msg_body.header.len); - if (ret) { - wcn36xx_err("Sending hal_enter_bmps failed\n"); - goto out; - } - ret = wcn36xx_smd_rsp_status_check(wcn->hal_buf, wcn->hal_rsp_len); - if (ret) { - wcn36xx_err("hal_enter_bmps response failed err=%d\n", ret); - goto out; - } -out: - mutex_unlock(&wcn->hal_mutex); - return ret; -} - -int wcn36xx_smd_exit_bmps(struct wcn36xx *wcn, struct ieee80211_vif *vif) -{ - struct wcn36xx_hal_enter_bmps_req_msg msg_body; - struct wcn36xx_vif *vif_priv = (struct wcn36xx_vif *)vif->drv_priv; - int ret = 0; - - mutex_lock(&wcn->hal_mutex); - INIT_HAL_MSG(msg_body, WCN36XX_HAL_EXIT_BMPS_REQ); - - msg_body.bss_index = vif_priv->bss_index; - - PREPARE_HAL_BUF(wcn->hal_buf, msg_body); - - ret = wcn36xx_smd_send_and_wait(wcn, msg_body.header.len); - if (ret) { - wcn36xx_err("Sending hal_exit_bmps failed\n"); - goto out; - } - ret = wcn36xx_smd_rsp_status_check(wcn->hal_buf, wcn->hal_rsp_len); - if (ret) { - wcn36xx_err("hal_exit_bmps response failed err=%d\n", ret); - goto out; - } -out: - mutex_unlock(&wcn->hal_mutex); - return ret; -} -int wcn36xx_smd_set_power_params(struct wcn36xx *wcn, bool ignore_dtim) -{ - struct wcn36xx_hal_set_power_params_req_msg msg_body; - int ret = 0; - - mutex_lock(&wcn->hal_mutex); - INIT_HAL_MSG(msg_body, WCN36XX_HAL_SET_POWER_PARAMS_REQ); - - /* - * When host is down ignore every second dtim - */ - if (ignore_dtim) { - msg_body.ignore_dtim = 1; - msg_body.dtim_period = 2; - } - msg_body.listen_interval = WCN36XX_LISTEN_INTERVAL(wcn); - - PREPARE_HAL_BUF(wcn->hal_buf, msg_body); - - ret = wcn36xx_smd_send_and_wait(wcn, msg_body.header.len); - if (ret) { - wcn36xx_err("Sending hal_set_power_params failed\n"); - goto out; - } - -out: - mutex_unlock(&wcn->hal_mutex); - return ret; -} -/* Notice: This function should be called after associated, or else it - * will be invalid - */ -int wcn36xx_smd_keep_alive_req(struct wcn36xx *wcn, - struct ieee80211_vif *vif, - int packet_type) -{ - struct wcn36xx_hal_keep_alive_req_msg msg_body; - struct wcn36xx_vif *vif_priv = (struct wcn36xx_vif *)vif->drv_priv; - int ret = 0; - - mutex_lock(&wcn->hal_mutex); - INIT_HAL_MSG(msg_body, WCN36XX_HAL_KEEP_ALIVE_REQ); - - if (packet_type == WCN36XX_HAL_KEEP_ALIVE_NULL_PKT) { - msg_body.bss_index = vif_priv->bss_index; - msg_body.packet_type = WCN36XX_HAL_KEEP_ALIVE_NULL_PKT; - msg_body.time_period = WCN36XX_KEEP_ALIVE_TIME_PERIOD; - } else if (packet_type == WCN36XX_HAL_KEEP_ALIVE_UNSOLICIT_ARP_RSP) { - /* TODO: it also support ARP response type */ - } else { - wcn36xx_warn("unknow keep alive packet type %d\n", packet_type); - ret = -EINVAL; - goto out; - } - - PREPARE_HAL_BUF(wcn->hal_buf, msg_body); - - ret = wcn36xx_smd_send_and_wait(wcn, msg_body.header.len); - if (ret) { - wcn36xx_err("Sending hal_exit_bmps failed\n"); - goto out; - } - ret = wcn36xx_smd_rsp_status_check(wcn->hal_buf, wcn->hal_rsp_len); - if (ret) { - wcn36xx_err("hal_exit_bmps response failed err=%d\n", ret); - goto out; - } -out: - mutex_unlock(&wcn->hal_mutex); - return ret; -} - -int wcn36xx_smd_dump_cmd_req(struct wcn36xx *wcn, u32 arg1, u32 arg2, - u32 arg3, u32 arg4, u32 arg5) -{ - struct wcn36xx_hal_dump_cmd_req_msg msg_body; - int ret = 0; - - mutex_lock(&wcn->hal_mutex); - INIT_HAL_MSG(msg_body, WCN36XX_HAL_DUMP_COMMAND_REQ); - - msg_body.arg1 = arg1; - msg_body.arg2 = arg2; - msg_body.arg3 = arg3; - msg_body.arg4 = arg4; - msg_body.arg5 = arg5; - - PREPARE_HAL_BUF(wcn->hal_buf, msg_body); - - ret = wcn36xx_smd_send_and_wait(wcn, msg_body.header.len); - if (ret) { - wcn36xx_err("Sending hal_dump_cmd failed\n"); - goto out; - } - ret = wcn36xx_smd_rsp_status_check(wcn->hal_buf, wcn->hal_rsp_len); - if (ret) { - wcn36xx_err("hal_dump_cmd response failed err=%d\n", ret); - goto out; - } -out: - mutex_unlock(&wcn->hal_mutex); - return ret; -} - -static inline void set_feat_caps(u32 *bitmap, - enum place_holder_in_cap_bitmap cap) -{ - int arr_idx, bit_idx; - - if (cap < 0 || cap > 127) { - wcn36xx_warn("error cap idx %d\n", cap); - return; - } - - arr_idx = cap / 32; - bit_idx = cap % 32; - bitmap[arr_idx] |= (1 << bit_idx); -} - -static inline int get_feat_caps(u32 *bitmap, - enum place_holder_in_cap_bitmap cap) -{ - int arr_idx, bit_idx; - int ret = 0; - - if (cap < 0 || cap > 127) { - wcn36xx_warn("error cap idx %d\n", cap); - return -EINVAL; - } - - arr_idx = cap / 32; - bit_idx = cap % 32; - ret = (bitmap[arr_idx] & (1 << bit_idx)) ? 1 : 0; - return ret; -} - -static inline void clear_feat_caps(u32 *bitmap, - enum place_holder_in_cap_bitmap cap) -{ - int arr_idx, bit_idx; - - if (cap < 0 || cap > 127) { - wcn36xx_warn("error cap idx %d\n", cap); - return; - } - - arr_idx = cap / 32; - bit_idx = cap % 32; - bitmap[arr_idx] &= ~(1 << bit_idx); -} - -int wcn36xx_smd_feature_caps_exchange(struct wcn36xx *wcn) -{ - struct wcn36xx_hal_feat_caps_msg msg_body; - int ret = 0; - - mutex_lock(&wcn->hal_mutex); - INIT_HAL_MSG(msg_body, WCN36XX_HAL_FEATURE_CAPS_EXCHANGE_REQ); - - set_feat_caps(msg_body.feat_caps, STA_POWERSAVE); - - PREPARE_HAL_BUF(wcn->hal_buf, msg_body); - - ret = wcn36xx_smd_send_and_wait(wcn, msg_body.header.len); - if (ret) { - wcn36xx_err("Sending hal_feature_caps_exchange failed\n"); - goto out; - } - ret = wcn36xx_smd_rsp_status_check(wcn->hal_buf, wcn->hal_rsp_len); - if (ret) { - wcn36xx_err("hal_feature_caps_exchange response failed err=%d\n", - ret); - goto out; - } -out: - mutex_unlock(&wcn->hal_mutex); - return ret; -} - -int wcn36xx_smd_add_ba_session(struct wcn36xx *wcn, - struct ieee80211_sta *sta, - u16 tid, - u16 *ssn, - u8 direction, - u8 sta_index) -{ - struct wcn36xx_hal_add_ba_session_req_msg msg_body; - int ret = 0; - - mutex_lock(&wcn->hal_mutex); - INIT_HAL_MSG(msg_body, WCN36XX_HAL_ADD_BA_SESSION_REQ); - - msg_body.sta_index = sta_index; - memcpy(&msg_body.mac_addr, sta->addr, ETH_ALEN); - msg_body.dialog_token = 0x10; - msg_body.tid = tid; - - /* Immediate BA because Delayed BA is not supported */ - msg_body.policy = 1; - msg_body.buffer_size = WCN36XX_AGGR_BUFFER_SIZE; - msg_body.timeout = 0; - if (ssn) - msg_body.ssn = *ssn; - msg_body.direction = direction; - - PREPARE_HAL_BUF(wcn->hal_buf, msg_body); - - ret = wcn36xx_smd_send_and_wait(wcn, msg_body.header.len); - if (ret) { - wcn36xx_err("Sending hal_add_ba_session failed\n"); - goto out; - } - ret = wcn36xx_smd_rsp_status_check(wcn->hal_buf, wcn->hal_rsp_len); - if (ret) { - wcn36xx_err("hal_add_ba_session response failed err=%d\n", ret); - goto out; - } -out: - mutex_unlock(&wcn->hal_mutex); - return ret; -} - -int wcn36xx_smd_add_ba(struct wcn36xx *wcn) -{ - struct wcn36xx_hal_add_ba_req_msg msg_body; - int ret = 0; - - mutex_lock(&wcn->hal_mutex); - INIT_HAL_MSG(msg_body, WCN36XX_HAL_ADD_BA_REQ); - - msg_body.session_id = 0; - msg_body.win_size = WCN36XX_AGGR_BUFFER_SIZE; - - PREPARE_HAL_BUF(wcn->hal_buf, msg_body); - - ret = wcn36xx_smd_send_and_wait(wcn, msg_body.header.len); - if (ret) { - wcn36xx_err("Sending hal_add_ba failed\n"); - goto out; - } - ret = wcn36xx_smd_rsp_status_check(wcn->hal_buf, wcn->hal_rsp_len); - if (ret) { - wcn36xx_err("hal_add_ba response failed err=%d\n", ret); - goto out; - } -out: - mutex_unlock(&wcn->hal_mutex); - return ret; -} - -int wcn36xx_smd_del_ba(struct wcn36xx *wcn, u16 tid, u8 sta_index) -{ - struct wcn36xx_hal_del_ba_req_msg msg_body; - int ret = 0; - - mutex_lock(&wcn->hal_mutex); - INIT_HAL_MSG(msg_body, WCN36XX_HAL_DEL_BA_REQ); - - msg_body.sta_index = sta_index; - msg_body.tid = tid; - msg_body.direction = 0; - PREPARE_HAL_BUF(wcn->hal_buf, msg_body); - - ret = wcn36xx_smd_send_and_wait(wcn, msg_body.header.len); - if (ret) { - wcn36xx_err("Sending hal_del_ba failed\n"); - goto out; - } - ret = wcn36xx_smd_rsp_status_check(wcn->hal_buf, wcn->hal_rsp_len); - if (ret) { - wcn36xx_err("hal_del_ba response failed err=%d\n", ret); - goto out; - } -out: - mutex_unlock(&wcn->hal_mutex); - return ret; -} - -int wcn36xx_smd_trigger_ba(struct wcn36xx *wcn, u8 sta_index) -{ - struct wcn36xx_hal_trigger_ba_req_msg msg_body; - struct wcn36xx_hal_trigget_ba_req_candidate *candidate; - int ret = 0; - - mutex_lock(&wcn->hal_mutex); - INIT_HAL_MSG(msg_body, WCN36XX_HAL_TRIGGER_BA_REQ); - - msg_body.session_id = 0; - msg_body.candidate_cnt = 1; - msg_body.header.len += sizeof(*candidate); - PREPARE_HAL_BUF(wcn->hal_buf, msg_body); - - candidate = (struct wcn36xx_hal_trigget_ba_req_candidate *) - (wcn->hal_buf + sizeof(msg_body)); - candidate->sta_index = sta_index; - candidate->tid_bitmap = 1; - - ret = wcn36xx_smd_send_and_wait(wcn, msg_body.header.len); - if (ret) { - wcn36xx_err("Sending hal_trigger_ba failed\n"); - goto out; - } - ret = wcn36xx_smd_rsp_status_check(wcn->hal_buf, wcn->hal_rsp_len); - if (ret) { - wcn36xx_err("hal_trigger_ba response failed err=%d\n", ret); - goto out; - } -out: - mutex_unlock(&wcn->hal_mutex); - return ret; -} - -static int wcn36xx_smd_tx_compl_ind(struct wcn36xx *wcn, void *buf, size_t len) -{ - struct wcn36xx_hal_tx_compl_ind_msg *rsp = buf; - - if (len != sizeof(*rsp)) { - wcn36xx_warn("Bad TX complete indication\n"); - return -EIO; - } - - wcn36xx_dxe_tx_ack_ind(wcn, rsp->status); - - return 0; -} - -static int wcn36xx_smd_missed_beacon_ind(struct wcn36xx *wcn, - void *buf, - size_t len) -{ - struct wcn36xx_hal_missed_beacon_ind_msg *rsp = buf; - struct ieee80211_vif *vif = NULL; - struct wcn36xx_vif *tmp; - - /* Old FW does not have bss index */ - if (wcn36xx_is_fw_version(wcn, 1, 2, 2, 24)) { - list_for_each_entry(tmp, &wcn->vif_list, list) { - wcn36xx_dbg(WCN36XX_DBG_HAL, "beacon missed bss_index %d\n", - tmp->bss_index); - vif = container_of((void *)tmp, - struct ieee80211_vif, - drv_priv); - ieee80211_connection_loss(vif); - } - return 0; - } - - if (len != sizeof(*rsp)) { - wcn36xx_warn("Corrupted missed beacon indication\n"); - return -EIO; - } - - list_for_each_entry(tmp, &wcn->vif_list, list) { - if (tmp->bss_index == rsp->bss_index) { - wcn36xx_dbg(WCN36XX_DBG_HAL, "beacon missed bss_index %d\n", - rsp->bss_index); - vif = container_of((void *)tmp, - struct ieee80211_vif, - drv_priv); - ieee80211_connection_loss(vif); - return 0; - } - } - - wcn36xx_warn("BSS index %d not found\n", rsp->bss_index); - return -ENOENT; -} - -static int wcn36xx_smd_delete_sta_context_ind(struct wcn36xx *wcn, - void *buf, - size_t len) -{ - struct wcn36xx_hal_delete_sta_context_ind_msg *rsp = buf; - struct wcn36xx_vif *tmp; - struct ieee80211_sta *sta = NULL; - - if (len != sizeof(*rsp)) { - wcn36xx_warn("Corrupted delete sta indication\n"); - return -EIO; - } - - list_for_each_entry(tmp, &wcn->vif_list, list) { - if (sta && (tmp->sta->sta_index == rsp->sta_id)) { - sta = container_of((void *)tmp->sta, - struct ieee80211_sta, - drv_priv); - wcn36xx_dbg(WCN36XX_DBG_HAL, - "delete station indication %pM index %d\n", - rsp->addr2, - rsp->sta_id); - ieee80211_report_low_ack(sta, 0); - return 0; - } - } - - wcn36xx_warn("STA with addr %pM and index %d not found\n", - rsp->addr2, - rsp->sta_id); - return -ENOENT; -} - -int wcn36xx_smd_update_cfg(struct wcn36xx *wcn, u32 cfg_id, u32 value) -{ - struct wcn36xx_hal_update_cfg_req_msg msg_body, *body; - size_t len; - int ret = 0; - - mutex_lock(&wcn->hal_mutex); - INIT_HAL_MSG(msg_body, WCN36XX_HAL_UPDATE_CFG_REQ); - - PREPARE_HAL_BUF(wcn->hal_buf, msg_body); - - body = (struct wcn36xx_hal_update_cfg_req_msg *) wcn->hal_buf; - len = msg_body.header.len; - - put_cfg_tlv_u32(wcn, &len, cfg_id, value); - body->header.len = len; - body->len = len - sizeof(*body); - - ret = wcn36xx_smd_send_and_wait(wcn, body->header.len); - if (ret) { - wcn36xx_err("Sending hal_update_cfg failed\n"); - goto out; - } - ret = wcn36xx_smd_rsp_status_check(wcn->hal_buf, wcn->hal_rsp_len); - if (ret) { - wcn36xx_err("hal_update_cfg response failed err=%d\n", ret); - goto out; - } -out: - mutex_unlock(&wcn->hal_mutex); - return ret; -} -static void wcn36xx_smd_rsp_process(struct wcn36xx *wcn, void *buf, size_t len) -{ - struct wcn36xx_hal_msg_header *msg_header = buf; - struct wcn36xx_hal_ind_msg *msg_ind; - wcn36xx_dbg_dump(WCN36XX_DBG_SMD_DUMP, "SMD <<< ", buf, len); - - switch (msg_header->msg_type) { - case WCN36XX_HAL_START_RSP: - case WCN36XX_HAL_CONFIG_STA_RSP: - case WCN36XX_HAL_CONFIG_BSS_RSP: - case WCN36XX_HAL_ADD_STA_SELF_RSP: - case WCN36XX_HAL_STOP_RSP: - case WCN36XX_HAL_DEL_STA_SELF_RSP: - case WCN36XX_HAL_DELETE_STA_RSP: - case WCN36XX_HAL_INIT_SCAN_RSP: - case WCN36XX_HAL_START_SCAN_RSP: - case WCN36XX_HAL_END_SCAN_RSP: - case WCN36XX_HAL_FINISH_SCAN_RSP: - case WCN36XX_HAL_DOWNLOAD_NV_RSP: - case WCN36XX_HAL_DELETE_BSS_RSP: - case WCN36XX_HAL_SEND_BEACON_RSP: - case WCN36XX_HAL_SET_LINK_ST_RSP: - case WCN36XX_HAL_UPDATE_PROBE_RSP_TEMPLATE_RSP: - case WCN36XX_HAL_SET_BSSKEY_RSP: - case WCN36XX_HAL_SET_STAKEY_RSP: - case WCN36XX_HAL_RMV_STAKEY_RSP: - case WCN36XX_HAL_RMV_BSSKEY_RSP: - case WCN36XX_HAL_ENTER_BMPS_RSP: - case WCN36XX_HAL_SET_POWER_PARAMS_RSP: - case WCN36XX_HAL_EXIT_BMPS_RSP: - case WCN36XX_HAL_KEEP_ALIVE_RSP: - case WCN36XX_HAL_DUMP_COMMAND_RSP: - case WCN36XX_HAL_ADD_BA_SESSION_RSP: - case WCN36XX_HAL_ADD_BA_RSP: - case WCN36XX_HAL_DEL_BA_RSP: - case WCN36XX_HAL_TRIGGER_BA_RSP: - case WCN36XX_HAL_UPDATE_CFG_RSP: - case WCN36XX_HAL_JOIN_RSP: - case WCN36XX_HAL_UPDATE_SCAN_PARAM_RSP: - case WCN36XX_HAL_CH_SWITCH_RSP: - case WCN36XX_HAL_FEATURE_CAPS_EXCHANGE_RSP: - memcpy(wcn->hal_buf, buf, len); - wcn->hal_rsp_len = len; - complete(&wcn->hal_rsp_compl); - break; - - case WCN36XX_HAL_OTA_TX_COMPL_IND: - case WCN36XX_HAL_MISSED_BEACON_IND: - case WCN36XX_HAL_DELETE_STA_CONTEXT_IND: - mutex_lock(&wcn->hal_ind_mutex); - msg_ind = kmalloc(sizeof(*msg_ind), GFP_KERNEL); - msg_ind->msg_len = len; - msg_ind->msg = kmalloc(len, GFP_KERNEL); - memcpy(msg_ind->msg, buf, len); - list_add_tail(&msg_ind->list, &wcn->hal_ind_queue); - queue_work(wcn->hal_ind_wq, &wcn->hal_ind_work); - wcn36xx_dbg(WCN36XX_DBG_HAL, "indication arrived\n"); - mutex_unlock(&wcn->hal_ind_mutex); - break; - default: - wcn36xx_err("SMD_EVENT (%d) not supported\n", - msg_header->msg_type); - } -} -static void wcn36xx_ind_smd_work(struct work_struct *work) -{ - struct wcn36xx *wcn = - container_of(work, struct wcn36xx, hal_ind_work); - struct wcn36xx_hal_msg_header *msg_header; - struct wcn36xx_hal_ind_msg *hal_ind_msg; - - mutex_lock(&wcn->hal_ind_mutex); - - hal_ind_msg = list_first_entry(&wcn->hal_ind_queue, - struct wcn36xx_hal_ind_msg, - list); - - msg_header = (struct wcn36xx_hal_msg_header *)hal_ind_msg->msg; - - switch (msg_header->msg_type) { - case WCN36XX_HAL_OTA_TX_COMPL_IND: - wcn36xx_smd_tx_compl_ind(wcn, - hal_ind_msg->msg, - hal_ind_msg->msg_len); - break; - case WCN36XX_HAL_MISSED_BEACON_IND: - wcn36xx_smd_missed_beacon_ind(wcn, - hal_ind_msg->msg, - hal_ind_msg->msg_len); - break; - case WCN36XX_HAL_DELETE_STA_CONTEXT_IND: - wcn36xx_smd_delete_sta_context_ind(wcn, - hal_ind_msg->msg, - hal_ind_msg->msg_len); - break; - default: - wcn36xx_err("SMD_EVENT (%d) not supported\n", - msg_header->msg_type); - } - list_del(wcn->hal_ind_queue.next); - kfree(hal_ind_msg->msg); - kfree(hal_ind_msg); - mutex_unlock(&wcn->hal_ind_mutex); -} -int wcn36xx_smd_open(struct wcn36xx *wcn) -{ - int ret = 0; - wcn->hal_ind_wq = create_freezable_workqueue("wcn36xx_smd_ind"); - if (!wcn->hal_ind_wq) { - wcn36xx_err("failed to allocate wq\n"); - ret = -ENOMEM; - goto out; - } - INIT_WORK(&wcn->hal_ind_work, wcn36xx_ind_smd_work); - INIT_LIST_HEAD(&wcn->hal_ind_queue); - mutex_init(&wcn->hal_ind_mutex); - - ret = wcn->ctrl_ops->open(wcn, wcn36xx_smd_rsp_process); - if (ret) { - wcn36xx_err("failed to open control channel\n"); - goto free_wq; - } - - return ret; - -free_wq: - destroy_workqueue(wcn->hal_ind_wq); -out: - return ret; -} - -void wcn36xx_smd_close(struct wcn36xx *wcn) -{ - wcn->ctrl_ops->close(); - destroy_workqueue(wcn->hal_ind_wq); - mutex_destroy(&wcn->hal_ind_mutex); -} diff --git a/drivers/net/wireless/ath/wcn36xx/smd.h b/drivers/net/wireless/ath/wcn36xx/smd.h deleted file mode 100644 index e7c3901..0000000 --- a/drivers/net/wireless/ath/wcn36xx/smd.h +++ /dev/null @@ -1,127 +0,0 @@ -/* - * Copyright (c) 2013 Eugene Krasnikov <k.eugene.e@gmail.com> - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY - * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION - * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN - * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - */ - -#ifndef _SMD_H_ -#define _SMD_H_ - -#include "wcn36xx.h" - -/* Max shared size is 4k but we take less.*/ -#define WCN36XX_NV_FRAGMENT_SIZE 3072 - -#define WCN36XX_HAL_BUF_SIZE 4096 - -#define HAL_MSG_TIMEOUT 200 -#define WCN36XX_SMSM_WLAN_TX_ENABLE 0x00000400 -#define WCN36XX_SMSM_WLAN_TX_RINGS_EMPTY 0x00000200 -/* The PNO version info be contained in the rsp msg */ -#define WCN36XX_FW_MSG_PNO_VERSION_MASK 0x8000 - -enum wcn36xx_fw_msg_result { - WCN36XX_FW_MSG_RESULT_SUCCESS = 0, - WCN36XX_FW_MSG_RESULT_SUCCESS_SYNC = 1, - - WCN36XX_FW_MSG_RESULT_MEM_FAIL = 5, -}; - -/******************************/ -/* SMD requests and responses */ -/******************************/ -struct wcn36xx_fw_msg_status_rsp { - u32 status; -} __packed; - -struct wcn36xx_hal_ind_msg { - struct list_head list; - u8 *msg; - size_t msg_len; -}; - -struct wcn36xx; - -int wcn36xx_smd_open(struct wcn36xx *wcn); -void wcn36xx_smd_close(struct wcn36xx *wcn); - -int wcn36xx_smd_load_nv(struct wcn36xx *wcn); -int wcn36xx_smd_start(struct wcn36xx *wcn); -int wcn36xx_smd_stop(struct wcn36xx *wcn); -int wcn36xx_smd_init_scan(struct wcn36xx *wcn, enum wcn36xx_hal_sys_mode mode); -int wcn36xx_smd_start_scan(struct wcn36xx *wcn); -int wcn36xx_smd_end_scan(struct wcn36xx *wcn); -int wcn36xx_smd_finish_scan(struct wcn36xx *wcn, - enum wcn36xx_hal_sys_mode mode); -int wcn36xx_smd_update_scan_params(struct wcn36xx *wcn); -int wcn36xx_smd_add_sta_self(struct wcn36xx *wcn, struct ieee80211_vif *vif); -int wcn36xx_smd_delete_sta_self(struct wcn36xx *wcn, u8 *addr); -int wcn36xx_smd_delete_sta(struct wcn36xx *wcn, u8 sta_index); -int wcn36xx_smd_join(struct wcn36xx *wcn, const u8 *bssid, u8 *vif, u8 ch); -int wcn36xx_smd_set_link_st(struct wcn36xx *wcn, const u8 *bssid, - const u8 *sta_mac, - enum wcn36xx_hal_link_state state); -int wcn36xx_smd_config_bss(struct wcn36xx *wcn, struct ieee80211_vif *vif, - struct ieee80211_sta *sta, const u8 *bssid, - bool update); -int wcn36xx_smd_delete_bss(struct wcn36xx *wcn, struct ieee80211_vif *vif); -int wcn36xx_smd_config_sta(struct wcn36xx *wcn, struct ieee80211_vif *vif, - struct ieee80211_sta *sta); -int wcn36xx_smd_send_beacon(struct wcn36xx *wcn, struct ieee80211_vif *vif, - struct sk_buff *skb_beacon, u16 tim_off, - u16 p2p_off); -int wcn36xx_smd_switch_channel(struct wcn36xx *wcn, - struct ieee80211_vif *vif, int ch); -int wcn36xx_smd_update_proberesp_tmpl(struct wcn36xx *wcn, - struct ieee80211_vif *vif, - struct sk_buff *skb); -int wcn36xx_smd_set_stakey(struct wcn36xx *wcn, - enum ani_ed_type enc_type, - u8 keyidx, - u8 keylen, - u8 *key, - u8 sta_index); -int wcn36xx_smd_set_bsskey(struct wcn36xx *wcn, - enum ani_ed_type enc_type, - u8 keyidx, - u8 keylen, - u8 *key); -int wcn36xx_smd_remove_stakey(struct wcn36xx *wcn, - enum ani_ed_type enc_type, - u8 keyidx, - u8 sta_index); -int wcn36xx_smd_remove_bsskey(struct wcn36xx *wcn, - enum ani_ed_type enc_type, - u8 keyidx); -int wcn36xx_smd_enter_bmps(struct wcn36xx *wcn, struct ieee80211_vif *vif); -int wcn36xx_smd_exit_bmps(struct wcn36xx *wcn, struct ieee80211_vif *vif); -int wcn36xx_smd_set_power_params(struct wcn36xx *wcn, bool ignore_dtim); -int wcn36xx_smd_keep_alive_req(struct wcn36xx *wcn, - struct ieee80211_vif *vif, - int packet_type); -int wcn36xx_smd_dump_cmd_req(struct wcn36xx *wcn, u32 arg1, u32 arg2, - u32 arg3, u32 arg4, u32 arg5); -int wcn36xx_smd_feature_caps_exchange(struct wcn36xx *wcn); - -int wcn36xx_smd_add_ba_session(struct wcn36xx *wcn, - struct ieee80211_sta *sta, - u16 tid, - u16 *ssn, - u8 direction, - u8 sta_index); -int wcn36xx_smd_add_ba(struct wcn36xx *wcn); -int wcn36xx_smd_del_ba(struct wcn36xx *wcn, u16 tid, u8 sta_index); -int wcn36xx_smd_trigger_ba(struct wcn36xx *wcn, u8 sta_index); - -int wcn36xx_smd_update_cfg(struct wcn36xx *wcn, u32 cfg_id, u32 value); -#endif /* _SMD_H_ */ diff --git a/drivers/net/wireless/ath/wcn36xx/txrx.c b/drivers/net/wireless/ath/wcn36xx/txrx.c deleted file mode 100644 index b2b60e3..0000000 --- a/drivers/net/wireless/ath/wcn36xx/txrx.c +++ /dev/null @@ -1,284 +0,0 @@ -/* - * Copyright (c) 2013 Eugene Krasnikov <k.eugene.e@gmail.com> - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY - * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION - * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN - * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - */ - -#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt - -#include "txrx.h" - -static inline int get_rssi0(struct wcn36xx_rx_bd *bd) -{ - return 100 - ((bd->phy_stat0 >> 24) & 0xff); -} - -int wcn36xx_rx_skb(struct wcn36xx *wcn, struct sk_buff *skb) -{ - struct ieee80211_rx_status status; - struct ieee80211_hdr *hdr; - struct wcn36xx_rx_bd *bd; - u16 fc, sn; - - /* - * All fields must be 0, otherwise it can lead to - * unexpected consequences. - */ - memset(&status, 0, sizeof(status)); - - bd = (struct wcn36xx_rx_bd *)skb->data; - buff_to_be((u32 *)bd, sizeof(*bd)/sizeof(u32)); - wcn36xx_dbg_dump(WCN36XX_DBG_RX_DUMP, - "BD <<< ", (char *)bd, - sizeof(struct wcn36xx_rx_bd)); - - skb_put(skb, bd->pdu.mpdu_header_off + bd->pdu.mpdu_len); - skb_pull(skb, bd->pdu.mpdu_header_off); - - status.mactime = 10; - status.freq = WCN36XX_CENTER_FREQ(wcn); - status.band = WCN36XX_BAND(wcn); - status.signal = -get_rssi0(bd); - status.antenna = 1; - status.rate_idx = 1; - status.flag = 0; - status.rx_flags = 0; - status.flag |= RX_FLAG_IV_STRIPPED | - RX_FLAG_MMIC_STRIPPED | - RX_FLAG_DECRYPTED; - - wcn36xx_dbg(WCN36XX_DBG_RX, "status.flags=%x status->vendor_radiotap_len=%x\n", - status.flag, status.vendor_radiotap_len); - - memcpy(IEEE80211_SKB_RXCB(skb), &status, sizeof(status)); - - hdr = (struct ieee80211_hdr *) skb->data; - fc = __le16_to_cpu(hdr->frame_control); - sn = IEEE80211_SEQ_TO_SN(__le16_to_cpu(hdr->seq_ctrl)); - - if (ieee80211_is_beacon(hdr->frame_control)) { - wcn36xx_dbg(WCN36XX_DBG_BEACON, "beacon skb %p len %d fc %04x sn %d\n", - skb, skb->len, fc, sn); - wcn36xx_dbg_dump(WCN36XX_DBG_BEACON_DUMP, "SKB <<< ", - (char *)skb->data, skb->len); - } else { - wcn36xx_dbg(WCN36XX_DBG_RX, "rx skb %p len %d fc %04x sn %d\n", - skb, skb->len, fc, sn); - wcn36xx_dbg_dump(WCN36XX_DBG_RX_DUMP, "SKB <<< ", - (char *)skb->data, skb->len); - } - - ieee80211_rx_irqsafe(wcn->hw, skb); - - return 0; -} - -static void wcn36xx_set_tx_pdu(struct wcn36xx_tx_bd *bd, - u32 mpdu_header_len, - u32 len, - u16 tid) -{ - bd->pdu.mpdu_header_len = mpdu_header_len; - bd->pdu.mpdu_header_off = sizeof(*bd); - bd->pdu.mpdu_data_off = bd->pdu.mpdu_header_len + - bd->pdu.mpdu_header_off; - bd->pdu.mpdu_len = len; - bd->pdu.tid = tid; -} - -static inline struct wcn36xx_vif *get_vif_by_addr(struct wcn36xx *wcn, - u8 *addr) -{ - struct wcn36xx_vif *vif_priv = NULL; - struct ieee80211_vif *vif = NULL; - list_for_each_entry(vif_priv, &wcn->vif_list, list) { - vif = container_of((void *)vif_priv, - struct ieee80211_vif, - drv_priv); - if (memcmp(vif->addr, addr, ETH_ALEN) == 0) - return vif_priv; - } - wcn36xx_warn("vif %pM not found\n", addr); - return NULL; -} -static void wcn36xx_set_tx_data(struct wcn36xx_tx_bd *bd, - struct wcn36xx *wcn, - struct wcn36xx_vif **vif_priv, - struct wcn36xx_sta *sta_priv, - struct ieee80211_hdr *hdr, - bool bcast) -{ - struct ieee80211_vif *vif = NULL; - struct wcn36xx_vif *__vif_priv = NULL; - bd->bd_rate = WCN36XX_BD_RATE_DATA; - - /* - * For not unicast frames mac80211 will not set sta pointer so use - * self_sta_index instead. - */ - if (sta_priv) { - __vif_priv = sta_priv->vif; - vif = container_of((void *)__vif_priv, - struct ieee80211_vif, - drv_priv); - - if (vif->type == NL80211_IFTYPE_STATION) { - bd->sta_index = sta_priv->bss_sta_index; - bd->dpu_desc_idx = sta_priv->bss_dpu_desc_index; - } else if (vif->type == NL80211_IFTYPE_AP || - vif->type == NL80211_IFTYPE_ADHOC || - vif->type == NL80211_IFTYPE_MESH_POINT) { - bd->sta_index = sta_priv->sta_index; - bd->dpu_desc_idx = sta_priv->dpu_desc_index; - } - } else { - __vif_priv = get_vif_by_addr(wcn, hdr->addr2); - bd->sta_index = __vif_priv->self_sta_index; - bd->dpu_desc_idx = __vif_priv->self_dpu_desc_index; - } - - bd->dpu_sign = __vif_priv->ucast_dpu_signature; - - if (ieee80211_is_nullfunc(hdr->frame_control) || - (sta_priv && !sta_priv->is_data_encrypted)) - bd->dpu_ne = 1; - - if (bcast) { - bd->ub = 1; - bd->ack_policy = 1; - } - *vif_priv = __vif_priv; -} - -static void wcn36xx_set_tx_mgmt(struct wcn36xx_tx_bd *bd, - struct wcn36xx *wcn, - struct wcn36xx_vif **vif_priv, - struct ieee80211_hdr *hdr, - bool bcast) -{ - struct wcn36xx_vif *__vif_priv = - get_vif_by_addr(wcn, hdr->addr2); - bd->sta_index = __vif_priv->self_sta_index; - bd->dpu_desc_idx = __vif_priv->self_dpu_desc_index; - bd->dpu_ne = 1; - - /* default rate for unicast */ - if (ieee80211_is_mgmt(hdr->frame_control)) - bd->bd_rate = (WCN36XX_BAND(wcn) == IEEE80211_BAND_5GHZ) ? - WCN36XX_BD_RATE_CTRL : - WCN36XX_BD_RATE_MGMT; - else if (ieee80211_is_ctl(hdr->frame_control)) - bd->bd_rate = WCN36XX_BD_RATE_CTRL; - else - wcn36xx_warn("frame control type unknown\n"); - - /* - * In joining state trick hardware that probe is sent as - * unicast even if address is broadcast. - */ - if (__vif_priv->is_joining && - ieee80211_is_probe_req(hdr->frame_control)) - bcast = false; - - if (bcast) { - /* broadcast */ - bd->ub = 1; - /* No ack needed not unicast */ - bd->ack_policy = 1; - bd->queue_id = WCN36XX_TX_B_WQ_ID; - } else - bd->queue_id = WCN36XX_TX_U_WQ_ID; - *vif_priv = __vif_priv; -} - -int wcn36xx_start_tx(struct wcn36xx *wcn, - struct wcn36xx_sta *sta_priv, - struct sk_buff *skb) -{ - struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data; - struct wcn36xx_vif *vif_priv = NULL; - struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); - unsigned long flags; - bool is_low = ieee80211_is_data(hdr->frame_control); - bool bcast = is_broadcast_ether_addr(hdr->addr1) || - is_multicast_ether_addr(hdr->addr1); - struct wcn36xx_tx_bd *bd = wcn36xx_dxe_get_next_bd(wcn, is_low); - - if (!bd) { - /* - * TX DXE are used in pairs. One for the BD and one for the - * actual frame. The BD DXE's has a preallocated buffer while - * the skb ones does not. If this isn't true something is really - * wierd. TODO: Recover from this situation - */ - - wcn36xx_err("bd address may not be NULL for BD DXE\n"); - return -EINVAL; - } - - memset(bd, 0, sizeof(*bd)); - - wcn36xx_dbg(WCN36XX_DBG_TX, - "tx skb %p len %d fc %04x sn %d %s %s\n", - skb, skb->len, __le16_to_cpu(hdr->frame_control), - IEEE80211_SEQ_TO_SN(__le16_to_cpu(hdr->seq_ctrl)), - is_low ? "low" : "high", bcast ? "bcast" : "ucast"); - - wcn36xx_dbg_dump(WCN36XX_DBG_TX_DUMP, "", skb->data, skb->len); - - bd->dpu_rf = WCN36XX_BMU_WQ_TX; - - bd->tx_comp = info->flags & IEEE80211_TX_CTL_REQ_TX_STATUS; - if (bd->tx_comp) { - wcn36xx_dbg(WCN36XX_DBG_DXE, "TX_ACK status requested\n"); - spin_lock_irqsave(&wcn->dxe_lock, flags); - if (wcn->tx_ack_skb) { - spin_unlock_irqrestore(&wcn->dxe_lock, flags); - wcn36xx_warn("tx_ack_skb already set\n"); - return -EINVAL; - } - - wcn->tx_ack_skb = skb; - spin_unlock_irqrestore(&wcn->dxe_lock, flags); - - /* Only one at a time is supported by fw. Stop the TX queues - * until the ack status gets back. - * - * TODO: Add watchdog in case FW does not answer - */ - ieee80211_stop_queues(wcn->hw); - } - - /* Data frames served first*/ - if (is_low) { - wcn36xx_set_tx_data(bd, wcn, &vif_priv, sta_priv, hdr, bcast); - wcn36xx_set_tx_pdu(bd, - ieee80211_is_data_qos(hdr->frame_control) ? - sizeof(struct ieee80211_qos_hdr) : - sizeof(struct ieee80211_hdr_3addr), - skb->len, sta_priv ? sta_priv->tid : 0); - } else { - /* MGMT and CTRL frames are handeld here*/ - wcn36xx_set_tx_mgmt(bd, wcn, &vif_priv, hdr, bcast); - wcn36xx_set_tx_pdu(bd, - ieee80211_is_data_qos(hdr->frame_control) ? - sizeof(struct ieee80211_qos_hdr) : - sizeof(struct ieee80211_hdr_3addr), - skb->len, WCN36XX_TID); - } - - buff_to_be((u32 *)bd, sizeof(*bd)/sizeof(u32)); - bd->tx_bd_sign = 0xbdbdbdbd; - - return wcn36xx_dxe_tx_frame(wcn, vif_priv, skb, is_low); -} diff --git a/drivers/net/wireless/ath/wcn36xx/txrx.h b/drivers/net/wireless/ath/wcn36xx/txrx.h deleted file mode 100644 index bbfbcf8..0000000 --- a/drivers/net/wireless/ath/wcn36xx/txrx.h +++ /dev/null @@ -1,160 +0,0 @@ -/* - * Copyright (c) 2013 Eugene Krasnikov <k.eugene.e@gmail.com> - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY - * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION - * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN - * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - */ - -#ifndef _TXRX_H_ -#define _TXRX_H_ - -#include <linux/etherdevice.h> -#include "wcn36xx.h" - -/* TODO describe all properties */ -#define WCN36XX_802_11_HEADER_LEN 24 -#define WCN36XX_BMU_WQ_TX 25 -#define WCN36XX_TID 7 -/* broadcast wq ID */ -#define WCN36XX_TX_B_WQ_ID 0xA -#define WCN36XX_TX_U_WQ_ID 0x9 -/* bd_rate */ -#define WCN36XX_BD_RATE_DATA 0 -#define WCN36XX_BD_RATE_MGMT 2 -#define WCN36XX_BD_RATE_CTRL 3 - -struct wcn36xx_pdu { - u32 dpu_fb:8; - u32 adu_fb:8; - u32 pdu_id:16; - - /* 0x04*/ - u32 tail_pdu_idx:16; - u32 head_pdu_idx:16; - - /* 0x08*/ - u32 pdu_count:7; - u32 mpdu_data_off:9; - u32 mpdu_header_off:8; - u32 mpdu_header_len:8; - - /* 0x0c*/ - u32 reserved4:8; - u32 tid:4; - u32 reserved3:4; - u32 mpdu_len:16; -}; - -struct wcn36xx_rx_bd { - u32 bdt:2; - u32 ft:1; - u32 dpu_ne:1; - u32 rx_key_id:3; - u32 ub:1; - u32 rmf:1; - u32 uma_bypass:1; - u32 csr11:1; - u32 reserved0:1; - u32 scan_learn:1; - u32 rx_ch:4; - u32 rtsf:1; - u32 bsf:1; - u32 a2hf:1; - u32 st_auf:1; - u32 dpu_sign:3; - u32 dpu_rf:8; - - struct wcn36xx_pdu pdu; - - /* 0x14*/ - u32 addr3:8; - u32 addr2:8; - u32 addr1:8; - u32 dpu_desc_idx:8; - - /* 0x18*/ - u32 rxp_flags:23; - u32 rate_id:9; - - u32 phy_stat0; - u32 phy_stat1; - - /* 0x24 */ - u32 rx_times; - - u32 pmi_cmd[6]; - - /* 0x40 */ - u32 reserved7:4; - u32 reorder_slot_id:6; - u32 reorder_fwd_id:6; - u32 reserved6:12; - u32 reorder_code:4; - - /* 0x44 */ - u32 exp_seq_num:12; - u32 cur_seq_num:12; - u32 fr_type_subtype:8; - - /* 0x48 */ - u32 msdu_size:16; - u32 sub_fr_id:4; - u32 proc_order:4; - u32 reserved9:4; - u32 aef:1; - u32 lsf:1; - u32 esf:1; - u32 asf:1; -}; - -struct wcn36xx_tx_bd { - u32 bdt:2; - u32 ft:1; - u32 dpu_ne:1; - u32 fw_tx_comp:1; - u32 tx_comp:1; - u32 reserved1:1; - u32 ub:1; - u32 rmf:1; - u32 reserved0:12; - u32 dpu_sign:3; - u32 dpu_rf:8; - - struct wcn36xx_pdu pdu; - - /* 0x14*/ - u32 reserved5:7; - u32 queue_id:5; - u32 bd_rate:2; - u32 ack_policy:2; - u32 sta_index:8; - u32 dpu_desc_idx:8; - - u32 tx_bd_sign; - u32 reserved6; - u32 dxe_start_time; - u32 dxe_end_time; - - /*u32 tcp_udp_start_off:10; - u32 header_cks:16; - u32 reserved7:6;*/ -}; - -struct wcn36xx_sta; -struct wcn36xx; - -int wcn36xx_rx_skb(struct wcn36xx *wcn, struct sk_buff *skb); -int wcn36xx_start_tx(struct wcn36xx *wcn, - struct wcn36xx_sta *sta_priv, - struct sk_buff *skb); - -#endif /* _TXRX_H_ */ diff --git a/drivers/net/wireless/ath/wcn36xx/wcn36xx.h b/drivers/net/wireless/ath/wcn36xx/wcn36xx.h deleted file mode 100644 index 58b6383..0000000 --- a/drivers/net/wireless/ath/wcn36xx/wcn36xx.h +++ /dev/null @@ -1,238 +0,0 @@ -/* - * Copyright (c) 2013 Eugene Krasnikov <k.eugene.e@gmail.com> - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY - * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION - * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN - * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - */ - -#ifndef _WCN36XX_H_ -#define _WCN36XX_H_ - -#include <linux/completion.h> -#include <linux/printk.h> -#include <linux/spinlock.h> -#include <net/mac80211.h> - -#include "hal.h" -#include "smd.h" -#include "txrx.h" -#include "dxe.h" -#include "pmc.h" -#include "debug.h" - -#define WLAN_NV_FILE "wlan/prima/WCNSS_qcom_wlan_nv.bin" -#define WCN36XX_AGGR_BUFFER_SIZE 64 - -extern unsigned int wcn36xx_dbg_mask; - -enum wcn36xx_debug_mask { - WCN36XX_DBG_DXE = 0x00000001, - WCN36XX_DBG_DXE_DUMP = 0x00000002, - WCN36XX_DBG_SMD = 0x00000004, - WCN36XX_DBG_SMD_DUMP = 0x00000008, - WCN36XX_DBG_RX = 0x00000010, - WCN36XX_DBG_RX_DUMP = 0x00000020, - WCN36XX_DBG_TX = 0x00000040, - WCN36XX_DBG_TX_DUMP = 0x00000080, - WCN36XX_DBG_HAL = 0x00000100, - WCN36XX_DBG_HAL_DUMP = 0x00000200, - WCN36XX_DBG_MAC = 0x00000400, - WCN36XX_DBG_BEACON = 0x00000800, - WCN36XX_DBG_BEACON_DUMP = 0x00001000, - WCN36XX_DBG_PMC = 0x00002000, - WCN36XX_DBG_PMC_DUMP = 0x00004000, - WCN36XX_DBG_ANY = 0xffffffff, -}; - -#define wcn36xx_err(fmt, arg...) \ - printk(KERN_ERR pr_fmt("ERROR " fmt), ##arg); - -#define wcn36xx_warn(fmt, arg...) \ - printk(KERN_WARNING pr_fmt("WARNING " fmt), ##arg) - -#define wcn36xx_info(fmt, arg...) \ - printk(KERN_INFO pr_fmt(fmt), ##arg) - -#define wcn36xx_dbg(mask, fmt, arg...) do { \ - if (wcn36xx_dbg_mask & mask) \ - printk(KERN_DEBUG pr_fmt(fmt), ##arg); \ -} while (0) - -#define wcn36xx_dbg_dump(mask, prefix_str, buf, len) do { \ - if (wcn36xx_dbg_mask & mask) \ - print_hex_dump(KERN_DEBUG, pr_fmt(prefix_str), \ - DUMP_PREFIX_OFFSET, 32, 1, \ - buf, len, false); \ -} while (0) - -#define WCN36XX_HW_CHANNEL(__wcn) (__wcn->hw->conf.chandef.chan->hw_value) -#define WCN36XX_BAND(__wcn) (__wcn->hw->conf.chandef.chan->band) -#define WCN36XX_CENTER_FREQ(__wcn) (__wcn->hw->conf.chandef.chan->center_freq) -#define WCN36XX_LISTEN_INTERVAL(__wcn) (__wcn->hw->conf.listen_interval) -#define WCN36XX_FLAGS(__wcn) (__wcn->hw->flags) -#define WCN36XX_MAX_POWER(__wcn) (__wcn->hw->conf.chandef.chan->max_power) - -static inline void buff_to_be(u32 *buf, size_t len) -{ - int i; - for (i = 0; i < len; i++) - buf[i] = cpu_to_be32(buf[i]); -} - -struct nv_data { - int is_valid; - u8 table; -}; - -/* Interface for platform control path - * - * @open: hook must be called when wcn36xx wants to open control channel. - * @tx: sends a buffer. - */ -struct wcn36xx_platform_ctrl_ops { - int (*open)(void *drv_priv, void *rsp_cb); - void (*close)(void); - int (*tx)(char *buf, size_t len); - int (*get_hw_mac)(u8 *addr); - int (*smsm_change_state)(u32 clear_mask, u32 set_mask); -}; - -/** - * struct wcn36xx_vif - holds VIF related fields - * - * @bss_index: bss_index is initially set to 0xFF. bss_index is received from - * HW after first config_bss call and must be used in delete_bss and - * enter/exit_bmps. - */ -struct wcn36xx_vif { - struct list_head list; - struct wcn36xx_sta *sta; - u8 dtim_period; - enum ani_ed_type encrypt_type; - bool is_joining; - struct wcn36xx_hal_mac_ssid ssid; - - /* Power management */ - enum wcn36xx_power_state pw_state; - - u8 bss_index; - u8 ucast_dpu_signature; - /* Returned from WCN36XX_HAL_ADD_STA_SELF_RSP */ - u8 self_sta_index; - u8 self_dpu_desc_index; -}; - -/** - * struct wcn36xx_sta - holds STA related fields - * - * @tid: traffic ID that is used during AMPDU and in TX BD. - * @sta_index: STA index is returned from HW after config_sta call and is - * used in both SMD channel and TX BD. - * @dpu_desc_index: DPU descriptor index is returned from HW after config_sta - * call and is used in TX BD. - * @bss_sta_index: STA index is returned from HW after config_bss call and is - * used in both SMD channel and TX BD. See table bellow when it is used. - * @bss_dpu_desc_index: DPU descriptor index is returned from HW after - * config_bss call and is used in TX BD. - * ______________________________________________ - * | | STA | AP | - * |______________|_____________|_______________| - * | TX BD |bss_sta_index| sta_index | - * |______________|_____________|_______________| - * |all SMD calls |bss_sta_index| sta_index | - * |______________|_____________|_______________| - * |smd_delete_sta| sta_index | sta_index | - * |______________|_____________|_______________| - */ -struct wcn36xx_sta { - struct wcn36xx_vif *vif; - u16 aid; - u16 tid; - u8 sta_index; - u8 dpu_desc_index; - u8 bss_sta_index; - u8 bss_dpu_desc_index; - bool is_data_encrypted; - /* Rates */ - struct wcn36xx_hal_supported_rates supported_rates; -}; -struct wcn36xx_dxe_ch; -struct wcn36xx { - struct ieee80211_hw *hw; - struct device *dev; - struct list_head vif_list; - - u8 fw_revision; - u8 fw_version; - u8 fw_minor; - u8 fw_major; - - /* extra byte for the NULL termination */ - u8 crm_version[WCN36XX_HAL_VERSION_LENGTH + 1]; - u8 wlan_version[WCN36XX_HAL_VERSION_LENGTH + 1]; - - /* IRQs */ - int tx_irq; - int rx_irq; - void __iomem *mmio; - - struct wcn36xx_platform_ctrl_ops *ctrl_ops; - /* - * smd_buf must be protected with smd_mutex to garantee - * that all messages are sent one after another - */ - u8 *hal_buf; - size_t hal_rsp_len; - struct mutex hal_mutex; - struct completion hal_rsp_compl; - struct workqueue_struct *hal_ind_wq; - struct work_struct hal_ind_work; - struct mutex hal_ind_mutex; - struct list_head hal_ind_queue; - - /* DXE channels */ - struct wcn36xx_dxe_ch dxe_tx_l_ch; /* TX low */ - struct wcn36xx_dxe_ch dxe_tx_h_ch; /* TX high */ - struct wcn36xx_dxe_ch dxe_rx_l_ch; /* RX low */ - struct wcn36xx_dxe_ch dxe_rx_h_ch; /* RX high */ - - /* For synchronization of DXE resources from BH, IRQ and WQ contexts */ - spinlock_t dxe_lock; - bool queues_stopped; - - /* Memory pools */ - struct wcn36xx_dxe_mem_pool mgmt_mem_pool; - struct wcn36xx_dxe_mem_pool data_mem_pool; - - struct sk_buff *tx_ack_skb; - -#ifdef CONFIG_WCN36XX_DEBUGFS - /* Debug file system entry */ - struct wcn36xx_dfs_entry dfs; -#endif /* CONFIG_WCN36XX_DEBUGFS */ - -}; - -static inline bool wcn36xx_is_fw_version(struct wcn36xx *wcn, - u8 major, - u8 minor, - u8 version, - u8 revision) -{ - return (wcn->fw_major == major && - wcn->fw_minor == minor && - wcn->fw_version == version && - wcn->fw_revision == revision); -} -void wcn36xx_set_default_rates(struct wcn36xx_hal_supported_rates *rates); - -#endif /* _WCN36XX_H_ */ |